Because we saw how easily they nearly split up in the sequel. Not that the sequel was accurate or anything but still, I think it's them.

Anna and Kristoff's relationship is extremely rushed, they have little to no chemistry, and it seems like they were forcing their feelings for one another. I think they would get tired eventually.

They didn't spend a whole day together over the movie and bickered through most of it. It's very possible the more they get to know each other, the more annoyed they'll get.

By far! Mulan and Shang went through a more significant experience and trust each other and are capable of working together.

Anna only liked Kristoff because Kristoff liked her. If Olaf neverr told her, she probably wouldn't have liked him. Mulan and Shang went through normal couple experiences, but I don't think Anna and Kristoff care about each other enough to try to make the relationship work.

I'm glad there's so little comments about how Mulan and Shang break up in sequel for a change, the sequel is so bad where everyone is completely out of character and I could never see them break up in way they did in sequel. I agree pretty much with everyone have said about Anna and Kristoff, I have always missed the part where they actually fall in love, like suddenly they just are in love. And I don't actually think they would break up but just that it would be more likely than Mulan and Shang.

Definitely.

I agree with Silverrose1991

A little imo