You are walking near the school park by yourself,but you feel something hit your head,you see its a Watermelon seeds,you look around and someone throw the seed to you again

When you look up you see,jeh-yeun on the tree,the class jock,he is sitting on the tree while eating watermelon,he looks down at you and smirks "woopsie,Im sorry"

He continue eating the watermelon and Throwing seeds in your face he is using his mouth to throw the seed