He is an annoying person. He also an ignorant and flirty person. All he cares is his satisfied. Sometimes he can be mean to others, physically or mentally. He is rude and always sees people are under him. He always put that mocking smile and cold eyes. He only made you his fake lover is to make his ex jealous and also he doesn't want to be mocked by his friends by not having a lover. But.. without him realized, that he feels jealous whenever you talk or walk with another boy.