Eru...the only thing that he truly is curious about...Houtarou finds himself conserving his energy for the upcoming week when thoughts of Eru appear in his head. Why does he do what he does for her? What questions does she have this week? What kind of strange mysteries will work their way to him? He just has to live in the moment, do what he has to and make it quick...& emotions!

In which Chitanda tries to expand her vocabulary. Oneshot. houtarou&chitanda.