Headcanon, scenarios and ideas I want and will use in my future fanfictions:
1. The whole class doing a pillow-fight, managing to even get the more serious people like Bakugou, Todoroki and Iida into it because they just hurl pillows in their faces and run of cackling.
Bakugou blows a few pillows up, but that was to be expected. Todoroki had never done something like this, so he’s a bit dumbfounded at first, but joins in happily once everyone scream things like “We are under fire!” and “It’s a war!” or “They got me! Oh no, I’m dying!”
2. The children straight out tickling Toshinori once they realize he is ticklish.
They only keep it up until he’s breathless, careful as not to make him spit blood or something worse. Izuku stands at the side-lines, not sure if he should go and help his mentor or just stand there and enjoy the view – a laughing Toshinori wheezing and rolling over the ground, trying to fight of the kids while they keep “attacking” him.
3. Jirou playing the guitar and singing while everyone sits in a circle around her and listens. Probably Mic will join her, while not singing, at least he will hum along.
4. Inko and Todoroki’s mum meeting and Inko being the sunshine she is, manages to touch the other woman so deeply that she starts crying, touched by so much kindness shown towards her after what she did to her own son. Inko and the children do their best to cheer her up again.
5. The children finding the book “Even the greatest idiots can become teachers!” and being shocked about the fact that Toshinori even thinks that he needs something like that. For them, he is already the best teacher, after all. So they give it their all to show him that.
And probably try to steal the book so they don’t have to see it anymore.
6. The children going shopping with Toshinori and they keep trying out weird outfits and accessories, not only for Toshinori, but also for themselves. They make a fashion show out of it, and entertain the whole shop with it.
7. The class doing a football match or something similar and Izuku “Shoot Style”-smashes the ball far, far away accidentally.
After that, everyone wants Izuku on their team.
(Great, now I only need the time to write this and my wrist to heal, then everything will be okay. XD)