
The 100th episode of Grey's Anatomy has all the elements of a classic: there's a big tragedy that brings a lot of the doctors together, a few sweeping speeches, and a wedding that makes me cry despite lots of lapses of logic. It's not my favorite Grey's of the season, but if a measure of a good episode is whether I was a weepy mess by the end, then "What a Difference a Day Makes" is certainly good. Ready to talk about it? Just read more.
I'm the first to admit I should have seen the Izzie/Alex wedding twist coming from a mile away. Meredith and Derek don't actually need a wedding, but Izzie does. She planned it to be exactly the wedding she'd want if only she'd live long enough to have a wedding, and Meredith and Derek (and Alex) ensure that she gets it. Sure, if I look too hard, there's a lot that makes no sense (like Meredith's dress fitting Izzie, or the church being full of Meredith and Derek's guests). But I don't really care, because Izzie gets a moment of happiness in an episode that's full of signs of death, and Alex gets to give that speech about becoming a man. We've watched Alex cope with so much tragedy — and watched Justin Chambers grow so much as an actor through those scenes — that his "I become accountable to you" speech rings true. Really, the biggest reason I want Izzie to live is that poor Alex deserves a break.

Meanwhile, the nice, light-hearted plotline we get to go along with Izzie's predeath wedding is . . . a car crash that kills a bunch of college kids on their way to graduation. Oof. I'm still really enjoying the whole George-as-a-trauma-surgeon story, but I think it's going to be a while before George believes he's cut out for it. Not surprising for a guy who started his career branded 007, he takes it personally when patients die. It's going to take a lot of coaching on Owen's part to get George to believe that saving some people sometimes requires losing others. Also, while it was a little too on the nose, the graduation speech — with the kids being zipped up in body bags — also made me cry. Dammit, Grey's.
I'm a little confused about why Arizona thought the middle of a huge trauma that her girlfriend was running would be the best time to confront Callie about the weirdness of their date. Her whole "So I'm not fun? You can get enough of me?" speech made me want to slap her, and I have to imagine that the only reason Callie didn't is that she was too tired from, you know, saving lives. The resolution was fine — Callie's money troubles are out in the open and she and Arizona have happy, pizza-eating naked time — but wow, Arizona was a pest.
Some other thoughts:
- Denny Duquette's appearance didn't bother me much this time around, mostly because Izzie now knows what it means and can talk about it with people. (Though I keep thinking that maybe if she'd realized that hallucinating her dead ex was a Very Bad Thing from the start, we wouldn't be in this situation.) The moment when she asked Denny to please step aside so she could spend some time with her husband was sweet.
- Yeah, Katherine Heigl's still pretty bald. (Or, I know, "bald.")
- You know what was really making me lose it in the episode? The way Bailey kept almost losing it. When Bailey's crying, you know it's bad. Same with Derek basically giving up on Izzie with "She's one of the good ones."
- Love that Derek's wedding present to Meredith is a solo surgery.
- Do you think Derek and Meredith will ever actually get married now? I could see them just going to the courthouse — but would it drive you crazy to never see their day or hear their vows?
One more episode till we know better what the Grey's cast will look like next season. What are your hopes for the finale?
Photos copyright 2009 ABC, Inc.

















H.I.S
Kanebo
Havaianas
I loved it when Mer was talking to Alex outside...and he was crying. JC was wonderful. Thats when my tear works began
1I loved that episode... I was watching it with my sister at the time, and I said " Bet you Izzies going to pass out or die right before she hits the alter" and when she stopped for a second to catch her breath I thought that I was right. The only other thing that bugged me about the wedding was (even though I know it's a t.v show) technically Izzy and Alex aren't married, they would need a marriage licence fist. But it was a good one, can't wait for the two hour episode next week
2Hated it bring on Izzie dying. Can't take anymore Steven's Anatomy.
3well - i think that we all saw the izzie/alex wedding coming along. there's just no way that there as going to be a big foo foo wedding for meredith. i do think that they will get married - i just don't know how ....
4I was a MESS by the end of this episode! Loved the Izzie/Alex wedding twist at the end - and admittedly - I didn't see it coming!
Some thoughts:
5- What a GORGEOUS wedding. Everything about it was beautiful, from the flowers, to the lights, to the dresses...
- I became so annoyed with Izzie during the whole George, then Denny fiasco, but now - I totally want her to make it! Alex and Izzie belong together!
- How cute was it when all the couples shared loving looks during Alex's vows?
- Love how Christina took down the ceiling fan at the end of the episode.
I really like this episode. There was so much going on where do i begin. Ok first- I love how Owen is really trying to show Christina that he still cares about her instead of ignoring her or doing that whole short sentence conversation with her. I really hope Christina takes him back already.
6Second- Im glad that we FINALLY get to see Izzie's hair fall out, because a cancer patient going through chemo with no loss of hair was starting to bug me out (I know its a t.v show but still).
Third-The Alex/Izzie wedding should not have surprised me that much but i did and the whole bringing Denny back didnt bother me as much. I thought it was just heart breaking when Izzie told Denny to leave so she can spend time with her hubby. That got to me. I guess because it really looks as though they are gonna kill her off. I kinda dont want her to die now.
Fourth- Callie's situation made a lot of sense to me once she explain everything because i actually thought that she just didnt want to be with her any more. I forgot all about her dad taking her trust fund away. Duh!!
All in all, i think the finale better have the Mer/Der wedding that we have been waiting for.
I saw the Alex/Izzie wedding coming a mile away. I had just hoped it was actually going to be Mer/Der's. Oh well.
I really don't get Callie's story line. She's a doctor for crying out loud. She shouldn't be broke. I imagine her parents paid for her college so she isn't paying off any student loans. It just really boggles my mind.
I really hope Owen and Cristina get back together. I really like them together.
I think next week we'll be saying good-bye to Izzie and maybe George.
7I cried for at least the last half of that episode. I thought it was good, albeit predictable.
I called the wedding and George walking her down the aisle. The car crash thing was so sad. Arizona was ANNOYING. For real? She seems pretty self absorbed.
The solo surgery was sweet, so was Alex's speech. I really want Izzy to make it now!!!
Oh, and did anyone else count all the words between Owen and Yang? I felt like I nerd but I kept looking for the 3 letter sentences. They are great together.
8Totally predictable, I found it rather boring
9Save Izzie! She cannot die, because she's adorable and sweet and it would totally destroy Alex. His scenes are just becoming more and more amazing every episode. When he gave his vows I totally lost it. I mean, I was sort of sobbing mess before that, but still.
I actually didn't see the wedding coming at all. I didn't really get what they were all doing until Meredith said it wasn't her wedding dress. I still want to see Mer and Der get married though. Go figure, I finally like them together.
10Totally called Izzie and Alex getting married. I kind of agree with Buzz that the only reason she should live is because of poor Alex.
I think we will (or I hope we will) see a MerDer wedding. If we do it will probably be them going to the courthouse and then celebrating afterward at the bar, but I think it will happen.
I too was kind of wondering why Callie was completely broke. Even if her dad took her trust fund, she is still making a salary so he shouldn't have taken that.
So excited for the 2 hour season finale!!!
11I cried so much during this episode.I loved Alex's vows.They cannot let Izzie die.Alex has already been through so much.They can't kill her now.This was a really good episode.
12I've always loved izzie and alex since the episode where alex explains what a first kiss should be like to his patient... I always hated denny for comming between them. obviously I loved this epi and cried like a baby..
13All I have to say is this episode had me full-on crying, not just watery eyes, but actual tears and sniffling and all that goodness. Such a sweet episode, and sadly I grow to love Izzie more and more with each episode, so I'm going to be crushed if she dies. Especially since her and Alex are the BEST couple, and Alex is so awesome that I'll be so sad for him.
14I've been mulling over Callie's money, and the only thing I can think of is that maybe she spent all her paychecks in extravagant ways, so she doesn't have any savings or any idea how to budget yet.
15Wow, Buzz. Great review. While this wasn't one of my favorite episodes, it did have its moments. Yes, Katherine Heigel is still beautiful when "bald" and JC really has grown as an actor; his Alex was pitch perfect last night. Good thing everything slowed down at the hospital since just about everyone was at the wedding. Wonder if they all knew who they were coming to celebrate? Oh, well, I'm willing to suspend my belief for awhile at least. Looking forward to next week's finale mostly to see who's left for next season.
16This episode almost warmed my cold heart. I still cannot bring myself to like Izzie. But, I do enjoy her and Alex together. And he is now the man in my book. Now, George than can totally do away with his character.
I'm still bored with Christina and Owen. I love Kevin McKid, but I feel nothing for his character at all. He can go he can stay. I really don't care either way.
And enough with Denny. I loved Jeffery Dean, but his character needs to go be a ghost on Supernatural where he belongs.
17I was thinking the same thing, Buzz. She likely never had to worry about money or budgets in the past since all of that was taken care of by her father. Her dependency on him created a false sense of wealth and maturity; maybe now she'll discover who she really is.
18Callie is a resident , from what I know they make about 30,000 a year and that apartment is expensive.
19this episode had me full-on crying too bethinabox, I didnt see this wedding coming and I loved it. I always like Izzie, shes my favourite character, and I love her love story with Alex since they just had sex, loved denny love story too and when Alex kissed her after taking her from dennys bed when he had just dead. Dennys death was painfull enough for me sooooo PLEASE DO NOT KILL HER!!cuz shes great, and A/I together are just perfect.
20Bawled my eyes out the entire time like a baby. LOVE Izzie. Love KH and JC. THey were phenomenal. Loved the scene where Izzie thanks Meredeth and Mer has tears in her eyes. So sad all around. In fact, I'm crying as I type this!!
21this episode was just soo good... i def was crying throughout the entire episode! and we all saw the alex/izie wedding! aww, i dont know how theyll end the season, but wow, my eyes are red just from this episode, if izzie dies then i wont be able to function the next day!!
and arizona was ANNOYING! and callie has been living with cristina, so i cant imagine where her money is going. shes a doctor, not a poor intern!
and i felt so bad for those college kids..
22I sobbed throughout this episode - it was sad and beautiful at the same time. The collage kids dying was particularly hard for me because the one girl who kept saying she hadn't started living her life yet. I don't know how I felt about that because to me, what you are doing right now is life, but she was so convinced that her life would start after school. It just seems like a sad way to grow up. Izzie and Alex's wedding was beautiful, and George stepping up and helping Izzie down the isle made me lose it. Why did Izzie only become a lovable character when she starting dying? I don't know if Alex will be able to handle it if he loses her - I think he'll spiral out and become the bad boy again...And as for Mer and McDreamy - I think a courthouse wedding is more their style. Can't wait for the 2 hour episode.
23I called two weeks ago to my friends that Izzie/Alex were going to get married. I had heard Chandra say that the wedding was NOT Meredith's, so I said that would be the only acceptable conclusion. It was good and so moving, buttt I think more time could have been devoted to that story line?
24Oh I also loved the moment when George helped Izzie down the aisle, I just wish she had asked him all along.
25I asked Shonda Rhimes on twitter how Callie is broke because I thought she'd have saved the money she earned since she didn't need to spend any of it and Shonda said, "Residents make about 27k a year. Callie probably living a 100k life. Without dad's money, she had credit card, rent, car..." and I followed up asking how long she had been cut-off/how many years she had been a resident because if she had 1 year's salary saved, she could go for 3 months without being "broke" spending that much & that's enough time to cut-back on spending, but Shonda answered another person who asked what happened to Callie's money that she earned and Shonda said, "ever notice what nice clothes she has? or maybe she gave a ton to charity? or whatever it is rich people spend money on?" which just sounded to me like "Just go along with the storyline. Callie spent all her money on whatever rich people spend their money on even though she had a trust fund and could have easily saved all her money and still spent money on whatever rich people spend their money on." Not surprising coming from the same person who said she has no idea where the show is going and is making it up as she goes along.
26I actually cried in this episode!! So beautiful and sad. Alex crying because of Izzie made me want Izzie to survive. And Owen and Cristina... they have to be together!
27On the other side Arizona was SO annoying, there were a bunch of kids dying there and she just kept bugging Callie about their relationship! Also, how could Callie have no money? She still has job. Well, I can't wait for next week's episode I think it'll be great.
I didn't cry until George stepped up and walked Izzie down the aisle. At that point, I lost it and sobbed for the entire rest of the show.
28Residents only make 27k a year? Wow.
29i actually figured it would be an izzie/alex wedding since she was planning the wedding. the whole thing was so not mer/der at all. all the preparation was too extravagant for mer/der. i think they'll get married at the cliff where mer built the house of candles. simple yet it's so them. i mean, you saw how they spent together after the non-wedding... they were in mer's living room floor just like the very first episode.
love the mer/alex and christina/owen scenes. alex's vows made me cry. it was just so... sigh!
30People on the Grey's writers blog are being so nasty--well, I should say some hardcore MerDer fans are being totally nasty, saying how terrible it was that MerDer didn't get married, how angry they are, that it's ethically immoral to link to an Alzhiemer's charity when MerDer didn't even get married. Actually, some of their comments are disgusting.
Like Shonda mentioned, Mer has grown so much. I loved her giving away her wedding--it shows how much she's changed, how whole she is. What could be a better MerDer moment then them doing something so beautiful for a friend? All the characters out for this moment--it was a beautiful ensemble moment.
31Ok, this episode was ridiculous.
If you want to see a good wedding scene, watch the finale of Scrubs - and that was just a fantasy montage!
I hope the finale is better because the writing for this episode was so piss poor that a twelve year old with a my little pony fetish could've subbed for Shonda as head writer and NO ONE would have known the difference.
32P.S.
33Is Buzz wearing a different outfit?
yes i think Buzz is wearing a different outfit!
34what a heart wrenchingly beautiful episode! loved it! it made me cry half the time!
35but i m also wondering if Katherine actually shaved her head?
What an episode, but the question I have is, why would the story line have a group of college kids die from an accident. May is the month of graduations. Like myself and I am pretty sure there are others a bit freaked out, since I will be graduating from college this month, I don't want to be thinking that about this episode. Good drama, but this episode left a bad taste in my mouth.
36This was such a beautiful episode. I am so happy. I've been rooting for Alex and Izzie from the very start. I want them to get their happy ending. They both deserve it! Kudos to KH and JC... acting was superb!
37well I think th college kids story line is becuse they give a lesson to our guys. I mean cristina realizes she wants to be with owen no matter if fate doesnt want them together, and thats what the boy which the girlfriend is dead said to her; or alexs vows are a part of girls graduation speech.
38even though the alex/izzie wedding was no surprise (come on, who hasn't seen it coming since day one of wedding planning??) it was still so sweet and I cried so much! Of course, I always cry at weddings.
39I loved Izzie making Cristina the maid of honor: "You tried to save my life. That makes you honorable."
That was when I got teary.
40I think that now Izzie and Alex are married, Izzie won't die. Alex will then feel trapped because he got married to Izzie thinking she was going to die anyway. Anyone thinks the same?
41I was a tears mess also. OMG this episode was so beautiful and at the same time, sooooo sad. When they twist the wedding, i started crying my heart out saying:"...No... NO way..."
Great episode.
42I think the whole point of the college graduation story line was that it was timely, that story line simply wouldn't have made sense in the fall/winter etc. Besides all the other character tie ins, it also gave Alex a perfect speech/vows. I'm not worried about going to my law school graduation because of this--hopefully I'll appreciate it more!!
That is terrible that Mer/Der fans are being nasty--true Grey's fans should be happy for Izzie and Alex!!
43ok as much as i was annoyed with the whole izzie/cancer deal, alex does deserve a break.
and yes, i will go crazy if mere/dere don't get married. it has gone 5 seasons too long. LET THEM GET MARRIED ALREADY CUZ I CAN'T TAKE IT ANYMORE.
44I cry like a baby every single time I watch Greys. I’m just really in to it. I loved this episode. I didn’t see it coming until Mer talked to Alex & then Bailey was acting all weird & it clicked. It was great. It's really going to blow if she dies. I hope she doesn’t, but it would be a great way to end it if she doesn’t want to be on the show anymore.
I always love what they are saying throughout the show - this time it was Izzy. But it’s so true, your biggest days really are unexpected & you don’t know about them until it’s happening... And the days you think are going to be so great & so big, usually end up being a letdown. I guess bc I work it up so much in my head.
The issue with Callie not having any money is killing me.. It’s just so ridiculous. She’s a freakin surgeon & she didn’t just start out!! Unless she was living well beyond her means... But that doesn’t make any sense either, remember when she was living at the hospital?! Doesn’t make sense. Oh well.
I’m really happy that Alex & Izzy got married. I think they were in love from the very beginning but they had to go through different things to get to the point they are at now. They had to experience life & grow separately before they were ready for one another. I’m glad he is finally man'n up though. I’ve always like Alex & saw behind the a$$holeness. . . Ha.
45does anybody know whats the name of the song which is at beging, when izzie tells about perfect day?
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