His name is Ethan

You both we're enemies since you were little kids your parents we're best friends so they meet a lot up together but after all you both still hate each other and you also had a brother called Tom and he is Ethan's best friend. He had a brother too he's called Elijah. Ethan and you get everytime in trouble and fights together and he loves teasing you and call you darling. One day he was talking to your brother as you appeared

"oh look the devil is back..."