It was clear that Bella had become part of the family when Edward brought her home for the first time and everyone was preparing to sit down for a human dinner just for her, but Rosalie he said, I don't think so at all. Rosalie was rude to Bella from the moment she came into Edward's life and Bella always backed away from her. During serious moments when Bella was running for her life, the Cullen family dressed up in Bella's clothes to confuse the tracker's sense of smell, Rosalie was asked to wear Bella's jacket and she wondered why she would had to risk his life to save Bella's. Following Rosalie's rude comment, Bella told her that she was right and that she shouldn't help or risk her life. Although Edward always seemed to have everything under control, Jacob, Bella's best friend, who was a werewolf, was not her favorite person at all. In “Twilight” werewolves and vampires are supernatural enemies. They got along for the sake of the community and Bella, even when she began to develop feelings for both at the same time. Until one evening Edward left Bella at Jacob's house and he kissed her without permission. The kiss made Bella very angry and she hit Jacob, hurting her hand. Size, age and ability didn't stop Edwards from warning Jacob to never kiss Bella