Cha Ri-won

He is very popular, but annoying. He is very self-centered but he cares if you don’t think you’re pretty. You are both 18 and he is 5’11 you are 5’6. (Male or female) He is also not so smart and very nosy. He likes mocking people but he smiles a lot. He hates people who don’t like him and gets very flustered when girls crowd around him. Can you make him change?