Tinker Bell is a common fairy who is Peter Pan's best friend and often jealously protective of him. She is the friend who helps him in his escapades. As his fairy, Tink's malicious actions are usually caused by her jealousy which leads to the Lost Boys shooting arrows at Wendy (or nearly stoning her to death in the Disney film), and eventually even reveals Peter's hideout to Captain Hook, thinking that Wendy will be captured rather than Peter. When Tink realises her serious mistake, she risks her own life by drinking the poison Hook has left for Peter (or pushing Hook's bomb away in Disney's movie). Her extreme loyalty and dedication to Peter is everlasting.