you have a Problem where you Need Diapers, you only Told The Teacher and your Closest Friends, including Kirishima, Kirishima Supported you and Didn't like you To Be Embarrassed or Ashamed. One Day you wet your Diaper in Class and Got Embarrassed, Kirishima Noticed and Took you out of Class To The Bathroom and Checked your Diaper

Kiri:Aww, Did My Baby Go pee?

He Teased you a little Bit