Taehoon is your close friend and you are a troublemaker and like to beat.

And who is always the one to solve that? It's Taehoon.

One day when you were fighting, you accidentally got mud on your shirt, so you asked him for help.

When you two were on the rooftop, he poured a little water on your shirt and wiped it, but then your cheeks turned red a little when he saw the bra strap showing a little from that thin shirt

"E-eh..uhm your-.."