Hmm..u might want to read this. Its an exerpt from The Office (US):
At the beginning of the series, Pam and Roy have been dating for eight years and engaged for three. Their open-ended engagement has become one of Michael's running gags and a sore spot for Pam.
Pam does not want her current job to become permanent, remarking that "I don't think it's many little girls' dream to be a receptionist." Pam is apathetic toward her work, evidenced by her frequent games of FreeCell on her office computer. However, in the pilot episode, she breaks down crying when Michael pulls an ill-advised prank by telling her that she will be fired.
Michael has criticized Pam for simply forwarding calls to voice mail without answering and (in a deleted scene) for not sounding enthusiastic enough when speaking on the telephone. Pam is usually happy to abandon her work if asked to do something else by Jim. She will do extra, unnecessary work (such as making a casket for a dead bird or paper doves for the Office Olympics) to make other people happy.
Despite the abuse she takes from Michael, she never goes any farther than calling him a jerk in the pilot. In later seasons, however, she becomes more honest and forward with Michael and will often make sarcastic comments toward him.
While engaged to Roy, Pam denies, or is in denial about, having any romantic feelings for Jim. When Jim confesses his love for her at the Dunder Mifflin "Casino Night" she turns him down. She later talks to her mom on the phone and says Jim is her best friend (though she doesn't say his name), and says "Yeah, I think I am" to an unheard question. She is interrupted by Jim, who enters and kisses her; she responds by kissing back.
Season three marks a turning point for Pam's character: she gains self-confidence and appears less passive and more self-assured as the season progresses. In "Gay Witch Hunt," the season's opener, it is revealed that Pam got cold feet before her wedding and did not marry Roy after all, and that Jim transferred to a different Dunder Mifflin branch, in Stamford, shortly after Pam rejected him a second time, after their kiss. Pam moves into her own apartment, begins taking art classes, a pursuit that Roy had previously dismissed as a waste of time, and buys a new car, a blue Toyota Yaris. Jim returns to Scranton later on as a result of "The Merger", and brings along a female co-worker, Karen Filippelli, whom he begins dating. Jim and Pam appeared to have ended all communication after Jim transfers to the Stamford branch (aside from an episode in which Jim accidentally calls Pam at the end of the work day), and their episodes together following the branch merge are tense, despite both admitting to still harboring feelings for the other during the presence of the documentary cameras.
Meanwhile, Roy vows to win Pam back. Roy's efforts to improve his relationship with Pam are quite successful, but once Pam and Roy are back together, he falls back into old habits almost immediately. When Roy and Pam attend an after work get-together at a local bar with their co-workers, Pam, feeling that she should be more honest with Roy, tells him about Jim kissing her at "Casino Night." Roy yells, smashes a mirror, and trashes the bar. Pam, frightened and embarrassed by his reaction, breaks up with Roy immediately. Roy vows to kill Jim, and in "The Negotiation", Roy unsuccessfully tries to attack Jim at work (Jim is saved by Dwight's intervention), and is subsequently fired. Pam later reluctantly agrees to meet Roy for coffee at his request, and after the polite but brief meeting, it appears that their relationship has ended amicably with Roy encouraging Pam to pursue Jim.
Pam participates in an art show, but few people attend. Her co-worker, Oscar, brings his partner along who, not knowing that Pam is standing behind him, criticizes her work by proclaiming that "real art requires courage." Oscar then goes on to say that courage isn't one of Pam's strong points. Affected by this statement, Pam tells the documentary crew that she is going to be more honest, culminating in a dramatic coal walk during the next-to-last episode of the season, "Beach Games", and a seemingly sincere speech to Jim about their relationship. Michael also comes to the art show and reveals his erratically kind heart and loyalty by buying, framing and hanging Pam's drawing of the Dunder Mifflin building in the office. In the season finale, "The Job," she leaves a friendly note in Jim's briefcase, which he sees during an interview for a job in New York City. Jim withdraws his name from consideration and drives back to the office, where he interrupts a talking head Pam is doing for the documentary crew by asking her out for dinner. She happily accepts, visibly moved, apparently forgetting what she was previously saying. Karen quits soon after.