Sally

Sally is Jack Skellington's girlfriend (technically speaking). She is a character in all Kingdom Hearts games, with the exception of Kingdom Hearts 358/2 Days. She was created by Dr. Finkelstein. Her limbs are sewn on, and they fall off sometimes. She usually has to sew her limbs back on. She is always the voice of reason to Jack, even though he doesn't listen to it sometimes. She is intuitive, and can tell when things that Jack is planning are going to turn out wrong. Sally is one of the main characters in The Nightmare Before Christmas.

Kingdom Hearts
''Dr. Finkelstein's creation. She's patched together from parts that sometimes come off and move about on their own. She loves Jack and tries to steer him in the right direction, though it doesn't always work.''

She appeared in "Tim Burton's The Nightmare Before Christmas" 

Kingdom Hearts: Chain of Memories
''Dr. Finkelstein's helper at the lab. He created her from various odds and ends.''

Sally is secretly in love with Jack.

Kingdom Hearts II
The Nightmare Before Christmas (1993)

''One of Dr. Finkelstein's creations, Sally's patched together with parts that sometimes come off and move around on their own. She's gotten very good at mending herself with a needle and thread. ''

Sally usually helps Dr. Finkelstein around the lab, but she'd much rather spend time with Jack.

Kingdom Hearts
Sally holds one of the ingredients for the Heart that Dr. Finkelstein is creating to control the Heartless. She has the Forget-Me-Not that contains that signifies the heart's memory.

She is against Jack trying to use the Heartless in his Halloween plans.

Kingdom Hearts: Chain of Memories
Sally took the potion that release one's true memories from Dr. Finkelstein. She did it to try to prevent anything from happening. Oogie Boogie, however, steals it from her before she can give it to Jack.

Kingdom Hearts II
Sally, being the voice of reason, tries to convince Jack that his new ideas may have harmful side-effects. She does not like the idea of Jack trying to do Santa Claus's job. However, she still makes him a Santa suit.

She often runs between Halloween Town and Christmas Town telling Sora and Jack about Heartless attacking or other events.

In the end, Sally helps Jack realize that the most important thing about Christmas is not gifts, but the act of giving gifts and one's heart to another.

Personality
Sally is an extremely kind and thoughtful person. She is also very smart, always looking ahead and solving problems. She is restless, though. She has never liked being held back by Dr. Finkelstein and often tries to escape.

Trivia

 * Sally is compared to Kairi by Goofy because they have similar personalities.


 * While it is repeatedly implied that Sally loves Jack, it is unknown if the affection is also from Jack to Sally. From his actions in the Kingdom Hearts series, it might seem that Jack only sees Sally as a friend. However, their relationship develops drastically in Kingdom Hearts II as in this game, they are seen dancing together at the end of the story, which reminds Sora of Kairi. Jack did however say to Sally that she didn't even have to ask for them to be together, meaning he returns the feeling she has for him.