NO NO NO NO NO NO NO NO NO KEEP THE SNAKE LADY AWAY FROM HIM.
I'm actually disappointed she seems to have remembered him... I think it'd have far more impact if she just genuinely didn't remember him. He's stuck with this trauma because of her, and she doesn't even remember because it meant so little to her. I think that reflects real life a lot better... bullies move on with their lives, while their victims can be burdened for years with the impact of the bullying.
Also I think Kusunoki's dialogue on page 5 panel 1 is kinda weird. The way she's saying it, it's like she's telling Moe that Hebikawa goes to Kusunoki's school, as if Kusunoki is at a different school to Moe. I think a better way to translate it would be something like "Yeah, she goes to our school."