It was clear that the girl - Maka, Thalia seemed to remember - was very much tied to her world and missed it a lot. Thalia knew how she felt. She had Annabeth here, at least, but it wasn't the same as being home. Not when there was a war being fought there and her services were needed.
"The moon in my world is the domain of one of the goddess's," she said quietly. "She's the one I've sworn my allegiance to. This moon looks like the one we have on out world, but it feels wrong. I can't find any connection to Artemis in it."