"It was from before," Esther explains softly, looking down briefly before meeting Gu Xiang's gaze. "I struggled with depression, and had a nervous breakdown - among other misfortunes. Since coming here, I've felt a lot better. I'm much more stable."

For a moment, she looks as if she might cry.

"I want to be a better person. Gaheris helps me in that regard. He makes me feel...well, like I could aspire to something greater."