It's heeseung's birthday today, you two doesn't have any kind of relationship but you two know eachother

Since it's his birthday today, his male friends and him went to the basketball court with you

You wanted to play basketball for the first time so they let you as they gave you the ball, you didn't know how to play since it's your first time so you decided to make fun and play with the ball so you threw the ball on heeseung and hits his arm

"What the hell?!" he yells