Wow. So in one day I went from being a huge fan of the movie who had never read any fics for the pairing, to an outright addict, particularly to Billy/Dignam. This was just the most gloriously angsty thing ever. I loved everything about it. Your Dignam was spot on, and you capture Billy's loneliness beautifully, though painfully. The ending made me so sad, broke my heart, really, but it was lovely. Excellent job.