He was mean, and cold hearted, and Belle was kind and warm...

I honestly think the newer they are, the more opposite they are.

However, by the end , Tiana & Naveen are more similar than Mulan & Shang.

or Tiana & Naveen

Chick who's obsessed with working and motivated, Guy who's lazy and doesn't want to work at all and totally unmotivated. Opposiiiite. Plus Naveen is all about fun and Tiana won't even go out dancing with her friends for one night

or aladdin and jasmine

Beauty<>Beast
Completly Opposite Personalities....The only thing they had in common was not being able to fit in with anyone else besides eachother.
Which is sweet.
But Yeah he has a mean temper while Belle is sweet and practically nice to everyone even the people who are mean to her in her town but MAN! She really put the Beast in his place when she yelled back "You should learn to control you temper!"

Also Shang&Mulan and Beast&Belle.
Pocahontas and Smith are VERY far from being opposites.

^The only huge difference between Poca and Smith is their races.

Also Belle and Beast.