Jess Sathers is a party girl, drug addicted, teenage girl who originally went to Harbour school. She somewhat knew Marissa Cooper and was involved with Ryan Atwood's brother Trey. Their relationship was mainly for sex, but when Jess returns in Season 3 it is apparant that they stayed together. She was well aware for Trey's affection for Marissa, but still wanted him. In her own little piece of revenge, she flirts with Ryan, who respectfully turns her down.