The awkward human relationships. It was good for him, and she hoped it would focus him, and the more time he spent with Faith the more 'normal' he would seem to his family. She bet they didn't complain when he spent countless hours with her, but the demon. Yeah she was the threat.
Racists.
But Sam, he was thanking her. It suprised Ruby more than she was sure she'd ever admit to him.
"You don't need to thank me. You give me a call or a message or something later and we can talk about it, or whatever you want. Or you can take me for a drink. Or fries, or both."
Casual and normal, because she wanted him to feel safe and secure in what they were doing. Wanted him to feel happy.