During their engagement party, Clem and Nick are both shocked to learn that the other has been keeping an embarrassing secret about how they met.

When Shannon's bad-news ex-boyfriend, MC DJ JoJo, comes back into her life, Clem and Nick try using reverse psychology to get them to break up.

When Clem and Nick run into Nick's ex-girlfriend at their hotel during a romantic weekend, Clem is upset to learn that Nick and his ex once lived together – in the same apartment they live in now. Also, Shannon's friend tries to persuade her to throw a big party while Clem and Nick are away.