<P> Naomi is introduced as a rich girl who attends West Beverly Hills High . Her first on - screen birthday coincides with the birth of the series, during which several aspects of the character's personality are revealed . Self - esteem is shown to be one of Naomi's biggest virtues and vices early on . When she is assigned to work with new student Annie Wilson (Shenae Grimes), she initially appears snobbish and withdrawn . Afterward, she unveils a more pleasant demeanor as the two spend time together, but also reveals an opportunistic side by attempting to plagiarize one of Annie's papers . Upon being caught, however, she becomes offended when others express doubts about her ability, and seeks to prove that she can complete the work herself . </P> <P> Naomi is gradually shown to have a friendly nature during her introduction, inviting Annie to her birthday party when asked to, while fidelity is revealed to be of importance to her as well . When her personal life is explored, she is shown to value her longtime boyfriend Ethan Ward (Dustin Milligan). However, her birthday party is disrupted by the news that Ethan has been unfaithful to her . </P> <P> Social power is also said to be a priority of Naomi's in early episodes, along with social prominence . According to Erin Silver (Jessica Stroup), who is commonly called by her surname Silver, the two were best friends until an ambitious Naomi told various people that Silver's father had cheated on her mother with a much younger woman . </P> <P> Several of the foundations laid in the opening episodes are built upon as the series progresses . In the third episode, Naomi is traumatized by the discovery that her father is having an affair . In episode four, she is shown to maintain a close relationship with Ethan, despite their break - up, turning to him for comfort . She again reveals a friendly side when she pacifies Ethan's autistic brother . Later, she is presented with an opportunity to confront her father's mistress, and boldly does so . She and Erin Silver also take steps toward reconciliation . Afterward, Naomi schemes to save her parents' marriage, though her efforts are ultimately in vain . When her friend Adrianna (Jessica Lowndes) encounters problems due to her drug habit, Naomi's good will is displayed again, as she eventually steps in and attempts to intervene . In the eighth episode, her intelligence is further hinted at when it is revealed that Naomi speaks Spanish . </P>

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