Zak has headed out alone to Seth's hide to gather his thoughts. At the same time, Lisa breaks down as she tells Belle and Debbie that Zak has cancer and she doesn't know where he is. Soon afterwards, Sam finds Zak but struggles to convince him to come home. Sam explains that Belle now knows about the cancer, but Zak lashes out at him - shoving him to the ground before running away. Soon afterwards, Zak arrives at Belle's school. (thetvdb.com)