Ii Ko li Ko Shiteageru

Overview

He falls asleep on the train as the storm rages outside against the shoulder of a man sitting next to him, and as this stranger calls out to him gently without getting angry, he finds himself desperately wanting to become an adult like this man as soon as possible… but the next time our hero sees this gentleman, he’s in a high school uniform! (Source: Mangarock)

Source: AniList