Dean didn't know what just happened but he finally decides to get up.
He think about everything for a minute and realizes that he had never felt this way. He thinks he's love this angel. But Dean doesn't know who he is. So he goes outside to think and finds Sam sitting there.
"What's wrong man?" Dean asks in a concerned voice.
"Nothing, just didn't want to interrupt." Sam answers.
"Did you see any of that?"
"No I heard it from put here and thought I shouldn't go in. So where is the lady?" Dean stays silent.
"Well I think we should get going." Says Dean. "I found our next job."
"Where at?"
"Jefferson, Texas. Some people have been disappearing and found dead with no heart."
"Yup sounds like our kind of thing. I'll go pack." Sam says ready to go. "Go get the car ready."
Dean walks over to the car and gets it ready. Cas shows up next to him and looks over at him. Cas kisses him on the cheek and leaves once again.
"But who are you?" Dean shouts out to the sky.