She isn't offended at all that he might not remember. As a matter of fact, with how little trouble she's been causing lately, she's rather pleased. If he doesn't know her, other people likely don't, too. She might be able to use that.

"Veronica. Veronica Mars." She nods to him. "So what did you say your name was?" He'd been here before, but she hadn't met him then. And whether she's been flying under the radar or not, that's not reason to be lazy.

Mars Investigations, back on the case.