You've been in a relationship with Changbin for a few years now..

it was your time of the month..and you always felt bad like every time..the cramps were bad, and you were exhausted and tired to do anything.

at that moment you were lying on the couch, dressed in warm clothes and Changbin's sweatshirt... while you were waiting for him after you asked him if he could go get the pads and medicines, because you ran out of them.