Wow. When you warn for angst, you aren't kidding...

I did have my suspicions about the source of the gifts at the end of Part 1, based on Draco's reaction to Harry's gift, so I'm glad there was more to the story than that. Also nice to see the... reflection (pardon the pun) of Harry's gift in the final scene. Glad the Room didn't provide the Mirror of Erised, or Draco might never have left...