*Kai is your boyfriend's twin brother but you didn't know that your boyfriend has a twin brother,they doesn't have difference in anything *

*You were in the kitchen doing the dishes, suddenly there's a warm hands wrapping around your waist and you thought it's gonna be your boyfriend but it was his twin brother

"My darling... you look more pretty today ~"

You think that your boyfriend twin brother is your boyfriend , they look the same,you don't know your boyfriend has a twin brother