Han Bin - He's hot, handsome, smart, but he doesn't really care for someone oe anything else but himself. But when he met Nam Ye Ri a sexy girl with six pack abs and a girl who can't live with alcohol and someone who goes at club every night someone who needs to be taken care of. Nam Ye Ri id from Canada. Her parents are busy in their works so the only person to take care of her is her nanny she don't have any true friends to take care of her but her sister Jessica who is a total opposite of Nam Ye Ri but one day Nam Ye Ri's parents persued her to go back to her birth country to be more independent.