Tadashi realised it was selfish for him to try to take skating away from Ainosuke, but it also made him realise that he wasn't enough to make him Love skating anymore. Ainosuke, on the other hand, was Realising just who he had been able to lean on this whole time. Through his entire life there was one person always standing beside him, whether it was his job or not.

here is some sk8 the infinity headcannons for you thirsty gorillas ;)