Grayson moves in with Jules after the hurricane damages his house, but the sudden togetherness makes them wonder if they're going to make the same mistakes in their upcoming marriage that they made in their past relationships. Meanwhile, Ellie and Laurie bicker about which of them is the sexiest, dragging Travis into the argument, and Jules and Bobby dare each other to a "white shirt challenge" - to see who can wear the same while shirt longer without spilling something on it.