Chase Adams came to Tree Hill High during the gangs Senior year. He joined Clean Teens to avoid getting his heart broken by another girl but ended up giving up his virginity to Brooke Davis. On graduation day he told Brooke he loved her and she said it back.After high school you didn't see Chase until Brooke falls for his roommate Owen. Owen breaks Brooke's heart and Owen who was sober for 8 years started drinking again so Chase had to take his job as being the bar tender. While working there Chase meets Mia Catalanto and they started dating and are still dating during the seventh season where I am at in the nine seasons of One Tree Hill.