[As the other girl corrected herself, another itch appeared in the back of her mind - the voice, the mannerisms - but again, she ignored it. Clearly being in a new, unfamiliar place has frazzled her more than she realized. She clearly didn't know this girl. There's no recognition of her features, or her clothes, or anything.]

Definitely! If what I heard is true and your energy can drain faster in the portal... better to be prepared, right? Come sit down with me. [She'll offer her hand to hold.] I'm Sayaka, by the way.

[That warm, genuine smile she wore made it clear - she had no recognition of Mukuro at all. And if she did, she certainly wasn't going to show it.]