[embarrassing? Blue's eyebrows lift, but he doesn't offer a comment on that, instead just answering Yzak's question while turning his head away, facing the window.]

I've been in a dream of yours before. [...] You likely don't remember.

Either way... When there's enough emotional resonance, it seems...I find myself there. With others.

[....AN ADDENDUM:] Not in that specific sense. That...was new.