Inside Maddie asks Marcie to stay for a party. Frank is there and drops Harry's wallet. Marcie puts on one of Maddie's gowns. Frank consoles her just as Harry comes in. Marcie is actually just stealing Harry's wallet back and tells him to go as soon as she gets it. Harry climbs to the roof. He sees Marcie through a window. She pulls the blind and he sees her silhouette as she takes her gown off to go home - he fears the worst and falls into the pool.
