"Thanks for your help, Xavier."

With no helicopters in evidence it will not be immediately obvious to Parry or Lucky why the lawn has a big H spray painted on it, so they won't be intimidated by the impromptu helipad; which is good, because they are plenty intimidated by the armed guards and teleporting people.  She gets that she's an esper now but this really does not look like the sort of building that Parry Thompson just walks into.  Is Xavier gonna come along and vouch for them or what.

… is anyone going to ask?

She will look at him kind of expectantly but if that doesn't work yeah she is going to ask if he's coming in with them.  (She has really not adjusted to the notion that her just identifying herself has any sort of cachet yet.  Everyone has looked down their nose at her for so long, see.)

He actually does catch onto it after three possibly-awkward seconds.  He ducks his head in through the back window to tell his buddy that he's gonna walk the kid esper inside and make sure she's taken care of.  He hops out of the truck and stretches his whole-ass back, causing Significant Popping.  "Alright.  You ready?"

"Yeah."

In they go.