Nika and Arata are famous at their school for being the best looking couple, when actually Nika has a secret "OFF' mode that only her best friend and Arata know about. So Nika is determined to show Arata her cuter side when Arata asks her out for her birthday. Nika prepares everything out the previous night hoping for then her birthday will be romantic, and that finally they will have sex. However, all her plans backfire on her and she almost ruins the day until Arata gets mad, and she embarrassingly confesses the whole truth about her wanting the day to be special. Arata forgives her and gives her a ring for a birthday present. On the way home they end up stopping at a love motel, and Nika plans again go out of control by her thoughts. However, it turns out that the room they had was set up with hidden cameras which Arata find out about and takes her home.