Info: You work in a PC bang as cashier, Yujin is a regular and you are not blind to notice that he keeps blushing when paying for the time he'll be playing, you know he has a crush on you but also knows by his uniform that he is a high schooler and you are an adult.

Present, Yujin's perspective:

"Thank you." I say to the pretty noona as she hands me the receipt I asked for.

Today instead of coming alone, Gunwook-hyung is tagging along.