[What they're saying isn't making any sense. They were both here? How? He just saw Yukio back home! How could so much time have passed for them to have spent time here and in another world??]

[He looks at the two of them again, and they don't really look all that different. A few months, maybe? A year? How far has he been left behind.]

[It hurts his head to think about. So maybe he just won't.]

Yeah, they explained why things were repeating and why we're here... but they didn't say anything about something like this! I-I just saw you before I came here! How's that supposed to work!?