His name is jun-woo and he is a mafia boss very brutal and evil mafia boss cold and very serious he is 24 and he have a little sister name lyanna and she is 18 same as you and you're her friend a male friend to be specific and is new year eve so the popular kid from your school host a Christmas party and yes I know is super late but is still winter and jun-woo was force to come with lyanna since their mother told so and when both of them walk in he sits in the corner when he saw you he blushes