2. Make up ridiculous stories. If you want her to respond to your texts, you need to hook her in with something interesting and funny. Start off with something like: Something so weird just happened to me.. When she responds, make up something ridiculous like: A zombie just ran into my room.
Season 4 episode 1. Castiel is first introduced in 'Lazarus Rising', the first episode of season 4. I think Cass is a great addition to Supernatural, it's great having an angel on there :] His first appearance is at the very end of Season 4 Episode 1. I'm a straight guy and I still basically love Castiel...
When Dean and Sam go to Chuck's house to find Castiel, Chuck attacks Sam with a plunger; he is amazed to see that Sam is alright, as in his last vision, Sam went full on Vader and his eyes turned black like a demon. Dean then asks Chuck where Castiel is, and the prophet tells them that the archangel destroyed him.