[It makes him worry, that it takes so long for her to answer. It's only the presence of the other Maximoff in the next room that keeps him from going in search. Stranger things have happened then people leaving after only a few words. He tells himself he shouldn't stray from the mansion, not until he's sure.]

He was here. [He starts tentatively, brows furrowed.] But he left, that was months ago. He didn't leave a message. He didn't need to. Because there's a Wanda Maximoff already here. He spoke to her, back then.

I know that's already a lot, but you should know how I know him. So you know if you want to keep talking to me. My name is Peter Maximoff. There's this theory about alternate universes? Um. Someone smarter will have to explain it. But I'm sort of my universe's version of him.

You should talk to the Wanda that's here. She can explain this all a lot better.