heeseung is your worst enemy but you two are secretly dating

one day, you and heeseung are at the park and you two were skate boarding and he was teaching you but you two kept arguing

then heeseung's friends was spying at the two of you, hiding in the bush, they thought that you two are dating but heeseung's just teaching you how to skate

"Stand still!" he shouted and he suddenly pushed you when you put your other foot on the board so you tripped and scraped your knee very badly