Help me figure out what episode of Louis this is

I have been trying to find this episode for a while. It's hard because the only way I remember it, and the only reason I want to find it is a couple of obscure scenes.

Those scenes are Louis, sitting in a diner, completely silent. The girls he's with are talking. And he ends up breaking up with them by not speaking to them at all. They talk themselves out of the relationships. And you think he's just confused in both instances...doesn't know what to say...but both times afterwards he gives a grateful sigh.


Any help IDing the number and title of the episode would be great! Thanks!