Do Opposites Really Attract?

Shota Aizawa and Hizashi Yamada have been rivals for ages. Well, I don't think 'rivals' is the right word. They met as little kids, and Yamada has been trying to show Aizawa up since then, although, he always falls short. Aizawa is always lost in his own world, and hardly ever notices anyone. He keeps to himself, and...