I feel like the Mangaka is writing this to make the readers feel so frustrated against the MC. Even at the very end when Sasaki's memories came back this dude is trying to cover it up like a dumbass. asdlksdjfklggl so annoyed at this MC.
Its insane how all the characters actions are justifiable. Satoko, Mashuu, the dad, even glasses guy has some decent character and doesn't seem as much of a jerk as I thought he would be.