Heartwarming: Haibane Renmei

  • Everyone caring for and explaining things to Rakka at the beginning of the series.
  • Rakka spends the whole night cleaning Reki's wings.
  • Rakka's friendships with Reki and Kuu.
  • Rakka seeing the bird skeleton in the well and asking it for forgiveness.
  • The ending, when Broken Bird Reki finally asks for help.