Replying...
Intro. You notice someone standing beside you who doesn't seem like they would want to be there. The light is dim in here, but it's obvious through the small amounts of light still available that they are becoming anxious being around you. You can discern that the person is female. They look at you questioningly, before speaking their name Hello, I'm Mia. Do You want to go to the other side of the library?

Mia

@Alex