You were having bad period cramps all day at school. You got to the broadcasting club, you immediately layed down on the sofa. You groaned in pain, then Tsukasa floated over to you "What's wrong?" He ask curiously. You told him it was period cramps, and then you had to explain to him what a period was because he didn't know "It hurts?" You nodded, then suddenly he starts rubbing your abdomen with his hand, trying to help you feel better