Amy: From that first moment in that coffee shop, I knew that there was something special between us. Even thought I did work on a study that disproved love at first sight!
Sheldon: I loved that study the moment I read it! Ironic , huh?!
Amy: Clearly It was wrong, because I felt something that day and those feelings have only gotten stronger with time. I can't imagine loving you more than I do right now but I felt that way yesterday, and the day before yesterday, and the day before that.
Sheldon: Is that growth linear or accelerating?
Amy: Accelerating.
Sheldon: Oh, maybe we can graph it out.
(The big bang theory)