u/Emotional_Hat_2623

When aikawa remerges from dormancy, AI supposedly informs him about Risu's death.Later in the crosseyes arc. He couldn't remember what happened to risu when asked by his former classmate. Why would he do that? Did his unacceptance to continue living prompt Ai to suppress his memories or did i miss something.

It was on the key visuals and the promo art for the new season, at what part of the manga do you all think they would change it?