AU: Life isn't fair. It never has been and it never will be, not for Castiel. It's a slap in the face when he realises that the only man for him, the only one he truly wants is in the shape of his sister's new husband. It's a conflict of forbidden feelings and a lust that won't fade. But it's also a battle of three hearts but who will be the winner?

AU: Dean Winchester knows many things but when a tragic incident leaves him a single parent to his only son he is helpless until a kind stranger with an odd name intervenes and his life takes an unexpected turn. It's an act of kindness that takes them down an surprising path leading towards something they had always secretly craved.

AU Priest!Cas meets with a couple who are about to get married. Dean's already feeling guilty when he enters the church with Lisa, and then it gets so much worse, because Dean recognises the priest, from the bar where they met.