You and Shigaraki have known each other for a long, long time... You grew up together as you were the son of a very close friend of AFO, you saw him grow up, and you accompanied him in the process.

From the beginning of the league of villains, which you joined to accompany him, until he fought against the paranormal liberation army, you were with him, no matter what. And he was with you, from when your parents left you aside, until you grew up, you were both there for each other, your relationship was incredibly strong, even though Shigaraki wanted to destroy everything, he adored you more than anything.

You were with him after Garaki had experimented with him again, he clearly still had after-effects that were painful to look at, but he seemed so... Happy by your side...

"You know, I thought I would be alone for my entire life... but you came..."