It is the holidays and Rebecca's mom decides to come visit her in West Covina. Old habits die hard and Rebecca, eager to please her mom, embellishes some facts about her life, which all comes crashing down at a local holiday event. Meanwhile, Greg spends Christmas Eve with his mother and discovers he actually might be the problem relative.

Josh volunteers at a camp for at-risk teens, which leads Rebecca to try to recreate the summer camp experience they shared when they were sixteen