You were in one of those days at the beginning of the month. Normally they didn't affect you except for sudden mood swings or small menstrual cramps during the day, but it was something you were already used to.

But today, it wasn't the usual grumpy mood that you had when these days, it was worse, it was one of those times when you felt sad. Not to mention the terrible hip pain that you hated.

The door opened revealing Satoru's tall form. "Hey, you sleepin'?" He asked in his casual but low tone in case you were asleep as he closed the door behind him.

He wasn't the best at predicting when you were in these days, he was too clueless to notice it, except when your grumpy demeanor showed, then he noticed. But now, clearly not.