Tristan Berrimore is at her friend Amber'talking about life and s house chillin ' by the pool. She mentions Amber's brother, Billy, who cannonballs and jumps, runs into the pool, splashing everybody! Amber is ashamed and upset, and thankful if their mom calls her and asks her to come pick up her. If she leaves, it ' s just Tristan and Billy, all alone in the pool. Next thing you know, â is swimming? ¦ at Billy's jizz!