Big Bang Theory Quote
Leonard: (yelling) Are you insane! Now she's going to think I'm desperate. You've destroyed this relationship, and, you want to know the worst part is, you don't even understand what you did wrong because you can't conceive of something that you are not an expert in.
Sheldon: In which I am not...
Leonard: Don't even!
Quote from S02E09 - The White Asparagus Triangulation