Sunghoon as your enemy, but can be your bestfriend at the same time, you both are known in the school as the smart, rich and good looking duo, he loves holding you by your waist when you both are walking together, he also loves teasing you, making you mad, seeing you annoyed, tickling you, and he knows that you're getting annoyed when he's hugging you do he's doing it often to see you mad and push him

You're now walking with your bestfriend, Sunoo. Sunghoon is a loud introvert that is really loud when he's comfortable with the people he's with, especially when he's with you, he's talking to his friends and laughing with them but when he saw you, he immediately ran into you and hugged you from behind that made Sunoo jealous since he likes you, Sunghoon then said

"Hi Seraaaa~"

You smelled his manly cologne that sticked on your back