Matthew was not about to remove the mask for many a reason, but most of all because Bruce Wayne was never as interesting as Batman, and also maybe a bit because he couldn't figure out how to pull it off.
Matt sighed impatiently, though part of him couldn't help being amused at the prospect of leading Lynne on for a little bit.
"Okay, let's do this your way and it may just work: Hi, I'm Matt and I'm... Oh, fuck this." This last part of the sentence was said as Matt shrugged, for he'd only said it for lack of something better.