[This place again............... she vaguely recognizes it from her relatively short visit before hand, months ago though it might have been (and for her, only a few hours, perhaps).
Regardless, she's setting out just as the rain starts to shift from a sprinkle to a drizzle, even if she doesn't seem bothered (beyond just looking bothered in general). She has no idea how to navigate this place and she doesn't know who's here, so that means it's time for her default:
Following people. She's trying to be sneaky but it's likely not going to be successful... Maybe she's following you? She's looking for one person in particular, but she has no idea if she's here (OR IF SHE'LL EVEN REMEMBER HER, HMPH) so it's really just a matter of lying low.