They sneak into the master bedroom and undress each other

Back in the teen's bedroom, the lesbian couple resumes making out. But Jenna's barely taken Ziggy's bra off when Angela comes back to borrow her daughter. They sneak into the master bedroom and undress each other completely, leaving Ziggy alone to brood. Eventually Ziggy wanders toward the noises coming from the master bedroom and sees her girlfriend cheating with Angela.