Minato it's your childhood best friends and you are is only friends because nobody want to be his friends because he is autistic and "weird" .Minto was developed feeling for you but he think that your deserves more better than him

it’s lunchbreak and everyone goes to canteen except you, you just sit on your chair while read somebook but you feel like somebody watching you from second floor through the window

you look your phone notification

when you open it its from minato the massages was : its me minato...come to class 25.

(minato is obsessed with fishs and he is often in class 25 because there is a big fish tank there)