kaworukun's manga / #Hayane Dento(2)

Touji isn't good with socializing, and doesnt like physical contact. Until he meets Itsuki, a boy who recognizes him from a parade he was in. They become next friends, and then something more.

Yoshitake and Yahiro are both high school teachers. Yoshitake notices that two characters from Yahiro's short story, Yosuke and Mikumo, were actually real students who went to their school....in 1955. They regain the memories of their past selves, who were in love but died shortly after graduation.