<P> Marissa 's first romantic relationship on the show is with water polo player Luke Ward . Their relationship begins prior to the Premiere . Marissa and Luke 's relationship stems back to the fifth grade on a class trip to the Museum of Tolerance . After much hesitation , Marissa decides to lose her virginity to Luke . Issues in Marissa and Luke 's relationship constantly arise , making the viewer question if they really are in love . On a trip to Tijuana , Marissa discovers Luke cheating on her with one of her friends , Holly Fischer , on the dance floor in a club . Marissa breaks up with Luke , who later begins an affair with her mother , Julie Cooper . Luke and Marissa 's tumultuous relationship evolves into a mature friendship by the second season . The two realize that they may not be the most compatible couple but can benefit from each other 's friendship and support . </P>
<P> Marissa 's first romantic relationship on the show is with water polo player Luke Ward . Their relationship begins prior to the Premiere . Marissa and Luke 's relationship stems back to the fifth grade on a class trip to the Museum of Tolerance . After much hesitation , Marissa decides to lose her virginity to Luke . Issues in Marissa and Luke 's relationship constantly arise , making the viewer question if they really are in love . On a trip to Tijuana , Marissa discovers Luke cheating on her with one of her friends , Holly Fischer , on the dance floor in a club . Marissa breaks up with Luke , who later begins an affair with her mother , Julie Cooper . Luke and Marissa 's tumultuous relationship evolves into a mature friendship by the second season . The two realize that they may not be the most compatible couple but can benefit from each other 's friendship and support . </P>
who did marissa cooper lose her virginity to
who did marissa cooper lose her virginity to
Luke
Luke