Pooh's Muddy Path
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After Sora finds the last Torn Page, the Muddy Path area is opened. When he enters, he sees Pooh walking in circles trying to find his friends. Afterwards, Sora explains to Pooh and his friends that he has to go. They try to get him to stay, but Sora tells them that if they want to see him, they should just look in their hearts.
Afterwards, the 100 Acre Wood Keyhole is locked.