"He doesn't know," Izuku says quietly. "I don't want to tell him. I think he's from some months back from us. One of the most recent times I talked to him here, it was almost like he was surprised to hear All Might had retired... I'm not sure when everyone is from but... we get pulled here from different points in time from our own worlds. I think... I'm the one farthest along now." He pauses, thinking about that a little longer and what that means. "... I think I'm the only one who knows what happens to him. I don't think anyone else is that far yet so... I don't think we should tell him. I want him to be able to live as much as he can here before he gets sent back home and..." And Izuku ends up having to kill him.

"It sounds like you're from right at the start of your fight against All For One... When you were here before, you were from the end of it after it was over. Well... When I got here about a year ago, the last thing you remembered was when..." Izuku falters for a second, looking down at the ground again. "When you jumped in the way of Shigaraki's attack at Jaku City. And the last thing I remembered was getting brought back to U.A. by everyone after I left... You said you'd been here for almost a year when me and Todoroki and Uraraka showed up. I think about six months ago, you disappeared for a few days and came back really hurt from the end of that fight. Then I disappeared not long after my birthday then came back having gone through the fight with Shigaraki. The last thing I remember was passing out after it was all over with. You've been gone... maybe about a month this time."