The difference in Tinkerbells behavior is clearly noticeable because in Tinkerbell, Tinkerbell acts completely different. She is a kind and adventures fairy that loves to hang out with the fairies that surround her. She has even defended them when they do thing that are wrong.
For example, brought a baby hawk knowing that hawks eat fairies, even knowing she has done this before. She is always there to help out her friends but in Peter Pan she is seen as a really angry fairy that is always doing something to cause or start problems. Tinkerbell started to work with hook after he said the right words that he knew would trigger Tinkerbell. Tinkerbell tried to kill Wendy, even though she had only known her for less than a minute, so why did Tinkerbell change so much?
The original version of how Tinkerbell meets Peter Pan, is that his mother was talking to her friend and Peter Pans stroller almost ran into traffic, but Tinkerbell saved him and brought him to Neverland and raised Peter there. Over the years Peter had gone back to look over his mother, until she had another child.
What happened with Pixie Hallow is sad because all the fairies that lived in Pixie Hallow died. What else is different between Peter Pan and the fairies is that Pan treats Tinkerbell differently, because she is treated like a friend by the fairies in Pixie Hallow.
Peter Pan acts like a spoiled brat and even uses Tinkerbell in the show. When he gives Wendy and her siblings fairy dust by shaking Tinkerbell over Wendy and her brothers, and in less than a minute, he is offering Wendy a kiss.
Peter shows more respect towards Wendy then he does Tinkerbell, which he has known her for real and raised him according to the original story of Peter Pan. So no wonder Tinkerbell acts differently.
Tinkerbell is used and banished in as soon as Wendy showed up by someone that she raised, according to the originals story. Tinkerbell is happier when she is surrounded by people that love and care about her, and less happy when she is around people that use her, just like any normal person would be.
