Chemistry & Timing

 

Ted: I've stopped believing. Not in some depressed, "I'm gonna cry during my toast" way. Not in a way I even noticed until tonight. It's just, every day, I think I believe a little less, and a little less, and a little less. And that... sucks. What do I do about that, Scherbatsky? 

Robin: You're Ted Mosby… You start believing again. 

Ted: In what? Destiny? 

Robin: Chemistry. If you have chemistry, you only need one other thing. 

Ted: What's that? 

Robin: Timing. But timing's a bitch.

in How I Met Your Mother