We Never Learn Vol. 14 (manga)

Rizu Ogata's a genius when it comes to science and math, but she can't seem to understand the subtleties of human emotion. For her, the tidiness of scientific logic provides comfort, especially when she tries to understand her feelings for Nariyuki. At the same time, Rizu's dealing with self-esteem issues, and because of her conflicted feelings, she suddenly disappears!