[Blinking a few times, he tries to piece together what she's trying to say here. If he's understanding it correctly, what she's saying doesn't seem like it should be possible. He has to put his own fork down to really concentrate and think about it, wondering how she could possibly see his entire time spent in the Fortress of Meropide in her dreams.

He wants to say something to direct the conversation away from it being so personal to him, something like, 'Oh, you were dreaming of me, huh?' but this seems a little too important to be dismissing it so easily. Childe still has so many questions, so many things he doesn't understand from what happened from the time he started hearing something call for him in his head to now. Maybe this is a lead, something that might tell him more about himself and the mysteries surrounding the strange, dark power inside of him and the whale...]

So what you're saying is, you relived my time in the Fortress, to track me down and find out what happened to me? And you're saying this all happened in your dreams? And that my Vision was what connected you to my memories?

[Even that's kind of a tall tale for him to swallow, but he sees no reason why she'd lie to him about it. He sits back into his chair, sinking into the cushion to ponder on it. That's...a lot.]

Comrade...

[It does make him wonder about a Descender's power and connection to this world, maybe Visions are just windows for her to another person's heart and soul. He never would have considered that.]

You didn't see what happened after I disappeared though, did you?