Theory: Deku and Todoroki could be cousins. Hear me out! In episode 1, Inko mentions that Dekus father could breathe fire and I’ve tealized that our boys hair is both green and black. Who else has black hair, you may ask? DABI. Pretty much everybody is sure that Dabi on the haters is a Todoroki. Writing this I’ve realized that Dekus last name isn’t Todoroki, and I’ve came to the conclusion that his father could have taken Inkos name instead of keeping his own. There you have it folks.