[...]

Yeeeah, and so are big sisters.

[Which is what she actually is? Wtf...]

Look, Jaune, is somethin' up with you? You're acting super weird. [A beat.] ...Weirder than usual.

[At least she softens that with a somewhat affectionate expression. She is actually glad to see he's happy??? But this conversation is weird.]

If this is your way of fishing for a cool aunt for your future kids with Pyrrha, I'm honored, but I think you're getting a little ahead of yourself.

[She knows you two totally had sex or whatever but maybe calm down?]