Big Bang Theory Quote
Leonard: Look, Sheldon, you were a jerk to Bert, and he walked away from you. So I feel like there's a lot he could teach me.
Sheldon: Bert, please. I know I behaved poorly in the past, but things will be different this time. You'll see. Come on, let me in. We'll have some laughs, we'll calculate some isotope ratios.
Bert: I'm sorry, Sheldon.
(he closes the door)
Leonard: So you just shut the door in his face? I got to start writing this stuff down.
Quote from S11E07 - The Geology Methodology