1 part Complete If you are stumbling across this it can be read independently of True Confessions, however you'll better understand this if you read True Confessions first.
The second (and final) part to True Confessions. In this Dean and Cas are leaving for college, and Cas is in a happy little bubble where he believes Dean will follow him to Cambridge and attend school there because Cas doesn't want to give up his dream of attending Harvard. He doesn't take into consideration that Dean might have dreams of his own. They end up doing a long distance romance where Cas' own doubts and paranoia eat at him, and he ends up ruining the best thing that has ever happened to him.
***WARNING***
If you think True Confessions is full of angst, then please, grab a box of tissues before you read this, because this takes it a whole level higher. I like angst, and it actually caused me a lot of stress writing this as ny heart broke for Dean, but follow it through to the end. You'll be glad you did!