Fen attempts to hit Kyle with a candlestick holder, but Kyle takes it and punches Fen instead. Phyllis shows at the penthouse and calls the others parents. Sharon realizes something is bothering Nicholas. Michael and Lauren take Fen home and he explains how Summer set him up. Nicholas is furious with Summer. Phyllis, Kyle and Summer are puzzled by Nick's attitude toward Kyle. Jack and Traci argue over Phyllis' reasons for moving out. Kyle talks to Jack about Nick's odd attitude toward him and Summer. Carmine is warned by Paul to stay away from Lauren. Michael is unable to reconnect with Lauren. Sharon tells her therapist she feels lost again. Nick orders a paternity test kit.