He doesn't want to hurt you Billy. In any way. In so many ways. Not physically, and not with this stupid crush. That's why he's smiling sad. But Billy's warmth, man that always makes it better.

"Wow, you're officially better to me than my life back home," Nida offered warmly. "But yeah, pain is important. It helps teach the body what it should and shouldn't do."

Like have crushes. He's so going to ask Seifer to step on his foot later or something.