The girls win this round...
All right, let's be serious here.
As a guy I am unable to imagine how it probably feels for girls when it's their time of the month, but if it's really as bad as they describe it is, then I got one thing to say; may god be with you on those times...
Ami, the Girl, character by
Cho, the Boy, character by
Funghi, the Funghi Pizza, pizza by... Pizza Hut?
Characters you see on the screen are Makoto and Sekai from the Anime called School Days.