1 part Complete Cas and Dean are seniors in high school and they've been best friends since they were five years old. They know everything about one another, or so Dean thought. The one thing he didn't know was that Cas was gay. The other he didn't know was that Cas was completely and totally in love with him. Oblivious, Dean launches into a new relationship with a girl he meets at the mall one afternoon, and it tears Cas apart seeing Dean with her, especially when it looks like for the first time in his life, Dean is getting serious about a girl. Charlie, being the good friend she is throws a party and invites Cas. There's an interesting guy there that catches Cas' eye. Sweet fluff ensues, and it's soon after that Dean learns Cas' biggest secret. He is also faced with emotions he has never felt before, especially in regards to Cas. He finds himself jealous and angry when he sees Cas with Luke, and at his brother's suggestion he decides to confront his true feelings for his best friend, and tell him how he really feels. There is a lot of pain and heartache in the beginning for Cas, but I swear it ends on a good note. I hope you all enjoy!