[Poor guy. Robin can't help his slight shock before he shakes his head and glares at Eva.]

I can handle her! I don't see why you two're so insistent that I can't.

[As to prove his point, he flies up to Eva - courtesy of those jetpacks in his boots - and holds out his escrima stick at her.] So give it up already. Or else I just might have to do more than arrest you.