It's A Very Supernatural Christmas.
Dean Winchester is a tortured soul, but still has a heart. His heart is in a thousand pieces, the only piece in tact has Castiel's name stitched on it. Cas was Dean's world. He only lived for two things. Sam and Castiel, they are his life. While Sam is running around the world with Gabriel, Dean and Castiel have the house to their selves for Christmas; Kansas is beautiful during Christmas time. Dean has one major job to do, take care of Cas this Christmas. I know what you're thinking, what does Castiel think of Christmas? He has no idea what Christmas is. Dean is going to have fun telling him how Christmas works.
Dean is unpacking decorations from the garage when Cas appears in front of him. "Hey Babe. Where have you been?" Dean asks playfully. Cas would say the usual. "I was just flying around. What is all this?" He stares at all of the decorations in confusion. Dean runs outside, "Wait one second, Cas." He brings in the Christmas tree. "What is that Dean?" Cas asks again and again. Dean replies with a smirk, "What? Have you never seen a Christmas Tree before?". "No. What's Christmas?" He asks Dean. "You know that is Jesus's Birthday, but it has a better meaning. I'll explain after we decorate the tree.
Sam wakes up beside Gabriel and touches the silk sheets and remembers the night before and how amazing it was. Gabriel is just staring at the ceiling waiting for Sam to wake up, and he is waiting to long. So the angel runs his finger up Sam's chest and the hunter awakens and smiles, then kisses the angel lightly. A few minutes later, Sam rises out of the bed and throws on all of his winter clothes.
Sam goes into the car and gets the two boxes he took from the storage unit in Kansas. They are filled with their decorations for the holidays. "What are you doing sweet stuff?!" Gabriel appears on top of one of the boxes. Sam pushes him off of the box and says," Very funny. I'm putting up the decorations, since we are staying in Paris until New years." The angel is shocked, "What are the decorations for?" Sam wonders what to say, "You don't know what Christmas is? Well lets go find a tree outback, then we can come back and put it up, then I will explain. Okay?" "Okay but I do not see a reason to bring a tree in the house but whatever you say, as long as I get to see you in front of me the entire way. I love watching you walk." Sam slaps the angel for the remark and then kisses him again. "Well we bring the tree in so it can be decorated for Christmas." " Okay so what is Christmas to humans?" The look on Gabriel's face was priceless because he is actually curious, and was not being a smart ass.
Dean and Castiel are finishing the Christmas tree and Cas zaps on the angel at the top. This wasn't like any other angel. The figure was two people, well one man and one angel. It was Castiel and Dean. Cas was cradling Dean in his arms with his wings wrapped around Dean. The hunter was very happy with this ornament, in fact his thank you gift to Cas was a long kiss, with no limits. They both knew how this holiday would turn out as long as Sam and Gabriel are okay. Anyway, Dean brings in two beers and Cas and him cuddle up, under a blanket, on the couch and start watching the television.