Tadashi and Hiro. I totally thought this is going to be some sweet little thing about somebody becoming an older brother. And it was going to be all sweet and nice and cute. But everything changed when the Disney Nation attacked.
I think this is more than just a parallel. Here in these scenes, Hiro is using the same words while he's a superhero, that tadashi said to him. I think this means that Hiro thought those were things a good superhero would say to others. Which means that Hiro saw Tadashi as a true hero. <<<FEELS.
This is me whenever I write a paper for school. If only I had Tadashi to help me look at things with a new perspective, maybe I'd be getting A's instead of B's. (Update: I actually just found out that I am getting A's in my classes. BUT I STILL WISH I HAD TADASHI TO HELP ME.)