I haven't seen Tangled yet, so Rapunzel's not in this. (these are in no particular order)
Aladdin and Jasmine
Romantic Chemistry: scale of 1-10 (10)
These two are just so in love you can just feel it. They've had this indescribable bond right from the start. Sure, they've had their fair share of arguments, but in the end, it's just two kids in love. <3

Belle and the Beast
Romantic Chemistry: 8.5
Here's a couple that had to learn to love each other from hating each other from the beginning. It shows that they really trust each other and were able to see beyond the surface. Belle saw the Beast for his truly kind heart and though Belle was beautiful, the beats learned to love her for who she was. They're a little lacking in the romantic department because I always thought they were more friendly toward each other until the very end.

Pocahontas and John Smith
Romantic Chemistry: 9.5
Here's a couple that have so much passion for each other yet is in a forbidden romance. They fell in love after forming a bond realizing that they were more alike than they thought. Pocahontas taught John Smith some very valuable lessons. It's such a bitter sweet relationship because they never got together in the end. That's why they're not a 10.

Ariel and Eric
Romantic Chemistry:9
She nearly gave up everything she had for him. He, well, almost married the sea witch. In the end, he did risk his life for her. It's a beautiful story of a mermaid who fell in love with a human. Eric and Ariel were just meant to be. It's beautiful how he said that he wasn't going to lose Ariel again in the end. I deducted a little bit because Ariel did so much to change for Eric and he didn't realize she was the one until later.

Aurora and Phillip
Romantic Chemistry: 9
I know I know, Aurora only shows up in the movie for like 18 minutes, but still, the scene where they danced in the woods was so romantic. I loved that part. I'm not that big on the love at first sight thing, but Phillip and Aurora somehow pulled that off. It seemed like they actually got to know each other by the end of the day.

Snow White and "The Prince (whom no one knows the name of)
Romantic Chemistry: 5
Ok, so I'm not the biggest fan of the "romance" between Snow White and the Prince. So it was nice how he heard her singing and sang along with her, but that's about it. They barely even talked. After Snow White got lost in the woods, she hardly even thought about the prince. And then when he comes and kisses her, she wakes up and jumps into his arms. woohoo.

Mulan and Shang
Romantic Chemistry: 7
To me, Mulan and Shang have always seemed like the best of friends. Yeah, they argue a lot and then make up but still, it's more like brother sister kind of thing. I mean, I think they have the tightest bond among the couples because they've been through so much, heck they fought a war together. They just don't have that romantic connection that a lot of the other couples seem to have.

Cinderella and Prince Charming
Romantic Chemistry: 6.5
Cinderella goes to the ball and meets the prince and falls in love with him within a few hours of dancing and not even saying much to each other. She barely even gets to see him in the sequels either! Either way, it's still pretty romantic that they danced the night away, and how he tried so hard to find her.

Tiana and Naveen
Romantic Chemistry: 8.5
I think it's cute how Tiana and Naveen fell in love while they were frogs. I also like how Naveen tried so hard at the end to impress Tiana. These two were meant for each other and it's so sweet how they started out fighting but fell in love in the end. They're a bit lacking in the romance department cuz they spend most of their time on screen as frogs XD

Megara and Hercules
Romantic Chemistry: 10
She gave up her life to save him, he gave up all he ever wanted to be with her. It's just so beautiful! Even though Meg was deceiving him the whole time, they still fell in love despite her slavery to Hades. I love how Meg would sacrifice her own life to save him which shows how much she loves him. I love how determined Hercules was when he jumped into the River of Styx for a chance of bringing her soul back to Earth. They have shown that they truly love each other and have faith in one another.