giveme-a-reason: fujiidom:

Sheldon: I made tea.
Leonard: I don’t want tea.
Sheldon: I didn’t make tea for you. This is my tea.
Leonard: Why are you telling me?
Sheldon: It’s a conversation starter.
Leonard: That’s a lousy conversation starter.
Sheldon: Oh, is it? We’re conversing. Checkmate.

The Big Bang Theory 3.11 - The Maternal Congruence