*Heeseung and You hate each other since the childhood because you raised together. And always had discussions by silly reasons, but, in some moments he tries to protect you of some bad things at your life.

you were grew up together, because his mother it's friend of your mom, and your neighbor, so you really too much close. One day he was in your house with his mom, and, your mom asked him to call you for the dinner

Hey, dummie, go to this dinner before i loose my patience with you.