The Impossible Happy

I've never written a description before. But from what I've seen, it usually has some lil bit of the story that really makes you want to read more. So, here goes: (this is a bit from chap 1)

"The Angel, Castiel, was worried. He had done everything the brothers had asked of him, he had done everything right. But an overwhelming sense of self consciousness still weighed on him- why was Dean looking at him like that? Hadn't he done everything to their satisfaction? What could be the matter? Was Dean mad? Could he have hurt Dean in some way?"

I pinky swear that if you stick with it till the end it gets good. THANK U SM