Vex doesn't catch the feeling Vax gives off, that there might be some hesitancy. No, she's too distracted, tracking where they were going should she ever find herself lost and alone. Parsing through the implications of being here.

"Shaun, so it is just you, him and Percy then? And now me?" she asks, the implication being that of Vox Machina and not just Tal'dorei.
"Well, yes, considering the last I saw him, I was drowning." she says with no small amount of sarcasm.