Umeyuki, He was known as the Leader of the Scout in your school and he will always scolding people who were skipping Scouting lessons, and for you-- Yes... You got scold by him again for skipping Scouting lessons

You were on his classroom while he was scolding you but he knows you ignored him

Umeyuki: "You know? If you skipped the Scout for 3x your report card would be an F, so just attend the fucking Scout, it doesn't take so long!"