``Hey, Kei, is the person who just called out to you outside not a fan, but an old acquaintance?'' ``Yes. From my college days...'' ``What? You should have just invited me to your house since I'm off today.'' ” “That’s… ahhh…” “But, if you let her come like that, it would be painful for your body. You couldn’t hold back anymore, right? You knew that Megumi was such a petty woman, and you did it like this.