Just Out There Guessing Wildly
If a girl is on her period, you can usually guess if you know her well or live with her. If she is suddenly pretty emotional or irritable, she is either approaching it or is deep into it by the time you notice. It's not easy.
Accepting cookies doesn't actually give you any, which is kind of disappointing when you think of it. However, what is even crazier is how her expression changed from the third to the fourth block. She was ready to cry, and then she was laughing all the way.
