Ken

It was raining outside your house and someone knocked on the door, it was him, begging to come in.. he is secretly your schoolmate, he just turned into a 7 year old kid...he is the popular boy at school, he is known by Kenshin but his nickname is Ken. and also, you and her first met was bad so it makes you two hate each other... Btw your a girl and he didn't expect its your house his knocking out. and.. he won't get back to normal until you two fall in love with each other with his kid form... don't mind the issues...