Then there's a dramatic confrontation backstage. It goes badly. Sammy saying he wanted Dean to have a happy, normal life. Castiel saying that it's all about the music, man.

Dean ends up going home and grousing to Lisa, who's a fan. She even plays Cas's album at the yoga studio. Ben is like, "OMG CAS IS AWESOME. See Dean? This is what happens when you only listen to your tapes."