This the first digital thing I think I've ever really done where I really thought about the background and put some effort into it.
She just woke up, has no idea where she is, who she is, or what's going on. The light from the fireflies is really bright to her, so she's covering her face with one hand.
The original picture had absolutely nothing to do with this, but it sort of evolved as I went along...
EDIT1: Updated it a little, changed some details...
The final version is here: [link]