ᴄᕼᴀɴɢʙʜɴ

you were in a hurry to get to class in the office, the zipper on your backpack came undone and as luck would have it, it was the pads and tampons that fell out of the backpack, you immediately rushed down to collect them as quickly as possible before curious glances gathered around. Changbin, who was passing by, quickly got his bearings: he sat down next to them, covering them from prying eyes with his backpack

• Come on, I'll help, - he said calmly, handing over the fallen things.

You were a normal 8th grader and of course you always had a pack of pads in your backpack just in case. And Changbin was already in 11th grade, you never talked to him and didn't know each other.