Stef and Lena go on a babymoon, leaving Brandon and Callie in charge of the house. Brandon's bandmates pressure him into having a few friends over to hear their new sound, but when Mariana and Jesus find out, the night turns into an all-out rager. Determined to follow Stef and Lena's rules, Callie tries to police the party but fails miserably. Jude finds himself in an awkward game of spin the bottle. Meanwhile, Lena tries to reconnect with Stef, who is finding it hard to relax on their weekend getaway.

Callie frets about the anxiety her recent decisions have caused Jude. Emma second-guesses her breakup with Jesus, putting him in an awkward position with a new love interest and with Mariana, who becomes unwillingly involved in his dilemma. Stef struggles with her suspicions about Mike and debates moving forward with her investigation into Ana's disappearance. When Brandon's bandmates take him on a hike for some "special" inspiration, Brandon opens up to an unexpected confidant about his past transgressions. And Callie's emotions get the better of her when things get hot and heavy with Wyatt.