The adopted son of Harry and Debbie Wilson, who holds a strong bond with his sister Annie. He soon develops a romantic interest in his sister's friend Silver, and becomes her boyfriend after helping her with the school play. In By Accident he breaks up with Silver but then reconciles with her in Help Me, Rhonda when Silver indicates that she's in love with him. Silver loses her virginity to him on Valentine's Day. After finding out that Silver got a tattoo of his name, he is uneasy and has second thoughts about her. Their relationship continues to deteriorate as she exhibits strange and unusual behavior, said behavior reaching a climax when she films them having sex without his knowledge and then shows the tape to an entire theatre as her English project. Although Dixon breaks up with Silver after this, she continues to act out in an erratic fashion and Dixon eventually realizes that she is suffering from Bipolar disorder. In season 2 episode 1 To New Beginnings He and Silver are about to reconcile yet again but he learns that she had been texting Ethan in secret causing him to tell her he's done. He then begins to date Sasha, an older DJ who fakes a pregnancy to keep him from leaving her. He eventually finds out and in the latest episode, he kisses Silver, hinting a possible reconciliation. He seems to resemble Brandon Walsh from the original series, as he is athletic and also hired at the Peach Pit. His best friends are Navid, Liam, and Ivy. He is currently 17 years old. He and Ivy decide to fake being a real couple because they feel like outsiders. But later break-up and decide to go on a real date realizing they have feelings for each other. In the end of Season 2 they plan to go to Australia but Harry tells him he can't because he broke into the school and Harry was covering for his gambling addiction, which Debbie doesn't know about but she later finds out. When Dixon kissed Silver and told Ivy about it, their relationship was briefly put on hold but they later reconcile. When Debbie tells Dixon that he can't go to Australia, he sneaks out of the house while Harry and Debbie are arguing.At the start of season 3 it is revealed that Dixon left Australia early due to his family's problems. Sasha, returns and surprises Dixon by telling him that she was HIV-positive. She warns him to get tested. It is revealed that he is HIV-negative. He breaks up with Ivy before his test results arrive, leading her into Oscar's hands.90210 season 4 begins Tuesday, Sept. 13th, 2011 @ 8/7c only on THE CW Show less «