Margo and Tom dance the night away and win the dance competition at '50s night at Yo's. Lily and Keith also go to the dance together. Holden goes with Jack to find Lily and Keith slow-dancing. Keith is assaulted outside by a man from his past. Alison accuses Will of betraying her trust and later tells Will he’s too much for her and they cannot be friends anymore. Will goes to the rooftop and stands on the edge. Casey confronts Celia and she runs off. (thetvdb.com)