Slade has returned to Los Angeles and Summer doesn't know anything about it, until her friend Ethan tells her about it. Later when Matt sees Summer and Slade together, he gets jealous. But Summer tells him that she will tell Slade about them. Then before Summer gets the chance to tell him, Ethan tells Slade about Matt and Summer's relationship. Slade confronts Summer and she tells him the truth. Later Slade goes surfing where Matt is surfing, and he steals his wave and they soon end up in a fight. When Slade gets hurt, they sit down and talk, and they decide to solve the problem with a competition where the winner gets Summer. Meanwhile, a man named Simon who owns an air balloon wants C.J. to fly around the world with him. He also scares her by bungee jumping out of his balloon. Matt and Slade see this and decide that their competition will be bungee jumping with the one closest to the water wins. But something goes wrong and Slade, who jumps first, hit the water and become unconscious (thetvdb.com)