Mackenzie struggles with her anger after a fight with Richie, which leads to her rushing off in frustration. Roxy steps in and advises her to stop blaming Richie for her parents marital problems. Meanwhile, Susan and Karl return from their trip to Switzerland, and Karl is suspicious of a new top in Susans suitcase, causing tension between them.

Pierce and Dipis affair has caused a stir within their friend group. The situation becomes more complicated as Toadie tries to console Shane, who is still upset about Pierce and Dipi being together. However, Shane becomes enraged when he learns that the situation is about to become more complicated.