Castiel and Raven
Castiel did not know if he had any musical or artistic talent, he had never really put much effort into either. He did not know if his vessel did, either. That was something that he would have to test out and see. He liked listening to music, though. And looking at the pieces of art on display. It was nice.
"There really are," he agreed, when the woman spoke to him. He didn't mind random conversations with people he didn't know, but he knew that he could be quite socially awkward at times. "Are you going to sing? Or do you have any art here?"