Consider this your friendly reminder: Gossip Girl is back tonight! I'm already pumped, thanks to oodles of pics and the promo (the Eiffel Tower! the clothes!). I can't wait to see where those crazy Upper East Siders pick up after last season, but hey, at least we know Chuck Bass is alive and well. Brush up with my summary of what went down, and then watch this video to keep the hookups, breakups, and shakeups straight.