Big Bang Theory Quote
Sheldon: Amy, I never thought I'd want to marry anyone. So the fact that I found you is astonishing. It's-it's like finding dark matter, except they're looking for dark matter. I wasn't even looking for you. S-So you're even better than dark matter.
Amy: (chuckles) Sheldon...
Sheldon: Plus, plus, you interact with light, so I can see you. And, also, you don't account for the missing mass in the universe. Oh, and...
Amy: Okay, I think you're getting caught up on the ways I'm not like dark matter.
Quote from S11E10 - The Confidence Erosion