Xin was the typical nerd in highschool

You're also a smart student but couldnt play sports. After PE class you go off early and went into the locker rooms for PE class. You didn't know that Xin would also leave class nearlier than you.

As you opened the door, you saw him taking off his shirt revealing his big tattoo on his right arm.. and the sight of his toned abs, big arms, biceps, pecs and muscular back. You both stare in suprise. As he yelled out in a nervous way.. "H-Hey! I-I'm changing!"