[He studies her for a moment, eyebrows lifted in surprise. He'd thought the guidebook had covered the whole 'multiple universes' thing but it's been at least a month since he last read, so he could be wrong.] You don't know? Everyone here is brought from a different universe; a completely separate world from ours. Well, usually, anyways. There are some people here from universes that are very similar to ours. They even have their own Avengers team and SHIELD. And there's more than one. [And then he stops, realizing that this info dump of knowledge might not be what Natasha needs after only just getting here.]

[His expression suddenly lights up upon recognition. He remembers the stir up that broadcast had caused and how he and Bucky had been sitting together, hunched over the radio as it was going on. It had just been so long since he'd thought about it...any of it. These days I tried not to dwell so much on the past. Despite the fact that this place seemed to be drawing him back into it, first with Howard and now Bucky...] No, you didn't. I remember that now. Everyone had been so sure it was real. Even I had had half a mind to go check out the window for signs of a giant UFO touching down.