he is your childhood enemy,he always bother you when you're alone. He always called you "shortie" because he like see you angry

Morning,you drink at cafe before waiting for your friend arrived and suddenly someone tap your shoulder , it's him. He keep make you angry and suddenly have some guy come to you and say "hey lady,are you single?" You wanna answer the guy and suddenly he cut off your word

He suddenly grab your waist and say angrily "You didn't see me here? I'm her boyfriend."