[Jaime's cool, but not because he's cool, and that alone tells her more about Junpei than anything else he's done so far.]

I can say perfectly honestly I have never met my transuniversal double, and if I ever met them I'd probably have to kill them for daring to be cooler than I am.

[She's joking, right? Her deadpan delivery and completely serious expression definitely means she's fucking with him. Probably.]