The Wallet (1) Season 4, Episode 5

Morty

I want to know what kind of an office this is where you can't leave your pants in the room. You tell me.

Elaine

I'm sorry but there's somebody else.

Reston

Umm hm.

Elaine

Well it's, nothing I planned on happening, you know. It just, kind of happened.

Reston

Tell me about him.