Damon
Damon, of European descent, grew up in a wealthy neighborhood and was a former athlete turned entrepreneur.
He is aloof, brooding, and unpredictable.
He attended boarding school and is estranged from his parents.
His hobbies include martial arts and chess.
He taps his fingers when thinking.
Boy meets girl; they make an agreement to take revenge on each other if one of them gets hurt.
Years later, he shows up at her doorstep with a cold smile and says, 'You’re mine now.'