I'm with Her - Season 1 Episode 2 The Second Date
Overview: For their second date, Patrick decides to take Alex dancing. Trouble is, he doesn't know how to dance, so he takes swing dancing lessons from Les, a burly dance instructor, in order to show Alex a swinging good time. But when Cheri informs Patrick that Alex can't dance, he decides to take Stevie's advice and take her on an expensive date befitting a movie star – which could end up costing Patrick more than just money.