No but like, adding to what SuperStarryR said-
Every red letter before u seems more, I don't know, INTENTIONAL. The o has an annoying dot orbiting it, j serves as an overhead obstacle, and t snipes you from below. u on the other hand, just SITS THERE, WAITING EVER SO PATIENTLY for the player to make a wrong move. Compared to the other letters, dying to u feels entirely your fault, which somewhat reflects how u tried to make i the scapegoat in their relationship/take out their anger on them.
I've been the victim of a toxic friendship. I've also felt anxiety about being abandoned by my friends, and fear the idea of becoming u myself. I honestly feel bad for both i and u, and agree that both of them deserve happiness apart from one another. This really hit home for me, so thank you for creating this story.