LUX GOES TO PROM — Jones (guest star Austin Butler) asks Lux (Britt Robertson) to be his date for the Winter Formal. Baze (Kristoffer Polaha) finds a condom in Lux’s room, and thinking it belongs to Jones, shows up at the dance to try and stop Lux and Jones from having sex. Cate (Shiri Appleby) agrees to chaperone the dance, but being at her old high school for Winter Formal brings back painful memories about the night Lux was conceived. Austin Basis also stars. Miller Tobin directed the episode written by executive producer Liz Tigelaar.