It's a video about 花木兰 and Shang, the black/white shots are all good things they had together. It's about their break-up and how 花木兰 couldn't find peace after Shang died.
A slideshow with all princesses (except Rapunzel) with three songs: Best Damn Thing 由 Avril Lavinge, Metamorphosis 由 Hilary Duff and One of Those Girls 由 Avril Lavinge