Wow. Excellent details, and it packs an emotional punch at the end - makes me want to hear the story from the best man's perspective!

One issue I had was in the 3rd stanza, I couldn't figure out that the speaker was talking about himself in 3rd person. Maybe that was just me, though.

Wow, you are really going with the bitterweet lately. This was so emotional I had touble breathing, because I knew it would end so beautifully and tragic. You describe these emotions so well. This was really well written and I love the way you write.

Keep it up.