Reading the manga is actually making this worse. They don't just cut her out, he fucking brought her back after she went with her grandma. Fuck man.
To be honest the baby was just a big fuck you but the manga also up players Airi significantly. It's still bullshit how much time went into building up Kayo and Satoru only for it to be snatched but still.
Why they switched Airi for fucking sensei right here is beyond me, but it's fucking hilarious.
Anime new sensei was the best boy. Also the Airi appearances didn't really add much to the story besides drag it on, the only benefit was it made the Airi ending seem less stupid
what an awkward panel
looks like someone just pasted her in