You and Your enemy Ji-hoon have known each other since childhood, your parents love you both and same with his parents but you guys hate each other

One day you were arguing cus he had lied to you about something

But you were coming to the end of the argument and said "Just don't ever lie to me again or you and me will have a fight"

He looked at me with a grin and Cross his arms while leaning against the wall and said "or what you gonna do? Spank me with those little hands of yours?"