Bug: In Hollow Bastion, right after you defeat the Maleficent Dragon and before you fight Riku/Ansem, during the movie scene where Sora sees Kairi on the ground in front of the keyhole in the hall containing the Princesses of Heart, Sora lifts Kairi and shakes her up and down to wake her up. The pendant on Kairi's necklace stays suspended in the air when he shakes her until the shot changes.
Trivia: After you return to 'Hollow Bastion', after the fight with Riku, you can find Belle in the castle library and she will gladly reunite with the Beast. In the film 'Beauty and the Beast', Belle loved books and to read, making the library an ideal location for her to be found.
Trivia: During your trek through 'The End of the World' you walk through the remains of worlds that had been taken by the darkness. Three of the worlds can be identified as 'Dwarf Woodland', home to Snow White and the Seven Dwarves, 'Enchanted Dominion', home to Princess Aurora and Maleficent and 'Castle of Dreams', home to Cinderella and the Fairy God Mother.