In all honesty, Buffy wouldn't know what to do without those complications either. She probably should consider dating someone 'normal' again, but someone normal will get killed in her world. Someone normal won't understand the complications that come with being the slayer and despite the fact that she is neither slayer nor is he wolf here, she still thinks that's some of Alcide's appeal. He knows what it's like to live in the supernatural world. They understand each other.

She likes that goofy smile, likes that she can make him smile that that when he doesn't ordinarily smile like that.

Now it's her turn to smile like a goof, ducking her head so that it hides the smile a little. She doesn't notice the lack of music either, to be honest, not until he stops dancing. She nods a little, disappointed that he doesn't want to dance a little more, but he's right: he needs to go check on Zee. "Okay. Good luck. Besides, I'll see you later tonight."

Room mates, after all.