A selfish desire huh? She can understand that. At the end of the day, she's only ever done anything in memory of him after all... Just for the sake of a promise, at least till recently.
"Revenge then, well I won't claim it's the best motive in the world it is one I can understand quite well. I've done things worse than burn down a few buildings nobody uses, in part for revenge, in part to try and keep a promise..."
There's a bitter laugh as the woman begins walking off, heading back for the stairs down and looking back slightly.
"Well, things have changed since then. But I still understand, besides... Someone important would want me to help, I can tell you won't quit, so I guess I'll lend a hand dealing with these monsters now and then."
Something about this man almost reminds her of herself, all too focused on someone they've lost in the past... Heh, she can't really judge burning down buildings, not with all the lives she's cut short. After hanging around to hear Match's reply, she'd then set off from the building with a melancholy look on her face. The whole thing has brought to mind things best left unconsidered really.