He's stubborn, she'll give him that. He's obviously not an amateur, either, and while he may not be her equal (only time would tell on that), he was certainly up there. She'd be impressed, at least, if she wasn't annoyed. She was going to have to be a little more firm, it seemed.

Natasha leapt down from the catwalk, landing in a silent crouch behind Bruce, making sure to do her best to stick to the shadows.

"You shouldn't be here regardless of your skill level."