Colleen's (Constance Zimmer) nephew Ben (Skylar Astin) is nursing a broken heart after a breakup and comes to house-sit while Colleen and Judd (Greg Grunberg) are away. When the fiery Marissa (Rebecca Creskoff, Hung) shows up, infuriated about her own love life, Ben gets a lesson in love that he wasn't anticipating. Meanwhile, after a crazy night with Steffi (Aimee Garcia, Trauma), Tommy (Ian Reed Kessler, (500) Days of Summer) thinks he's in the clear as Steffi prepares to leave the next morning.
