Still wiping my eyes
Wow, this was such a wonderful story! The scene where Harry can finally mourn had me sniffling, but the goodbyes to Draco made me go through several tissues.
I must admit that I caught on that Draco might be a ghost — I wasn't POSITIVE, but I THOUGHT so — but not until about his third scene. (I'd have to look back through to pick out the exact moment.)
One of my favorite details in the story was about how the first classroom was the favorite because they'd decorated it themselves. Also I loved Severus doing the parental 'removing dirt with spit'; that alone showed how much he'd changed, as he was always so fastidious and remote.