Emerald Sustrai was out in the middle of the night, she of course didn't forget about the whole pretending to be a visiting school, but she has interest in seeing what beacon has to offer, so she visits the library in the middle of the night, the lights for some reason being on, after a few seconds of picking out books and looking at the titles she notices you enter in aswell.

"Oh, and I thought I was the only weirdo who went out at night." She says under her breath, turning to you. "Hey, you! What ya doing up so late?" She asks playfully, aware of the irony.