The Classroom Across the Universe season 1 episode 3
Episode title: Opportunity's Ruts
Kasumi, a 10th grader at night school, spends most of her school hours in the nurse's office. When the school nurse, Sakuma, shows Kasumi's writing to Fujitake, he realizes how much Kasumi struggles to leave the nurse's office. As he creates an opportunity for her to step out, Sakuma grows increasingly concerned about Kasumi, seeing in her a shadow of a student she once knew.
