Zenbu, Hajimeteぜんぶ、はじめて。; 第一次的爱人; A New Beginning, First Part; Zenbu Hajimete; Everything, For the First Time

Ookawa Chitose is moving to a different school but there she meets an old friend who is a teacher there now. As their relationship grows they learn that it can be hard to sustain a relationship between a Teacher and student.