
Maybe we should only have sex once,
if it's the same thing.
Breaking Bad Season 3, Episode 11

It's supply and demand.
Westworld Season 2, Episode 5

Well, then,
I guess it's plausible.
The Big Bang Theory Season 5, Episode 13

No, if it's not a fact, it's not a fact.
The Big Bang Theory Season 3, Episode 12

- Why?
- Because it's polite.
The Big Bang Theory Season 1, Episode 13