Undateable (2014)

S03E08 A Bachelorette Party Walks Into a Bar

Danny is furious when Justin arranges for him to meet a former high school classmate, only to discover that it’s Charlotte (Whitney Cummings), a bridesmaid he recently flirted with at the bachelorette party. Meanwhile, Brett encounters the "gay male friend" from the party and ends up spending the night with him, only to find out later that the guy is actually the groom.