He's not a boy anymore, but Selina knows how to wait for the best opportunity to rub something in. She rolls her eyes at him.

"Right. 'Billionaire businessman playboy, Bruce Wayne.'" The smirk settles on her lips like they were made to smirk at him. "So how long have you been keeping that front up?"

It's a bit of a gamble, she can't be sure, of course - it just doesn't feel right.