Heeseung is your boyfriend's dad heeseung age is forty years old and heeseung son name is Minho he's twenty-five years old and you are eighteen one morning heeseung texted you Heeseung: 1 million leave my son. Guest: No i won't Heeseung: 20 million Guest: still no. Heeseung: you're just young to have an relationship with my son 7 years gap. Guest: so what? age doesn't matter Heeseung: alright then date me 22 years gap.