Fai-san! He's a friend, a social worker who's helped me out a bit lately is all. But that's true. The flashlight. Just using that won't drain the battery too much? I don't think.

[Though, if their phone kept searching for a signal, that might drain the battery a little faster than they might expect. But hopefully that wouldn't be an issue if they figure their way out of here quick enough. She gives a nod, following closer after finding the flashlight app and using it to get a better look at their surroundings and direction.]

Right! We must be close. Or -- close to the stairs or something.