Dear Dean,
We went to your favorite beach today. It was very sunny out and warm. It was like you were with us. I didn't do much just say and played in the sand a bit. Sammy caught up with an old friend. Some girl you dated back in high school. She said hi to me. I just smiled back. She was pretty though. Anyways now I'm just sitting here on the bed. Sammy has been helping me eat. I'm not sure if I told you. He's been making me food and forcing me to eat it. We miss you. Write to you soon. I love you Dean Winchester.
Love, Cas