[ It's... possible, isn't it? She's not sure why she's so startled. Jiminy's here, after all, and Tarzan had been, too. ]

... My friend, Sora... he helped save a young woman named Belle. He fought with Beast, when Belle had been kidnapped and taken to a different world.

When Sora first met her, she was wearing a yellow dress, and she has brown hair, and she spent a lot of time in Hollow Bastion's library. Does that sound like your Belle?