As they're looking back on their relationship, Pam tells Jim when he caught her attention.
Pam: "You came up to my desk and you said, 'This might sound weird, and there's no reason for me to know this, but that mixed berry yogurt you're about to eat is expired.'"
Jim: "That was the moment that you knew you liked me."
Jim: "Wow. Can we make it a different moment?"