Well not perfectly because there can't be a friendship without disputes, but I think they will be great friends

I always thought that Ariel and Jasmine would be best of best friends. Anna and Merida do not match in the group, their personality is too different from Jasmine's and Ariel's. Anna would get along with Rapunzel and Aurora, Merida maybe with Mulan, but her immature personality would annoy Mulan sometimes I guess.

i think they'll make good friends together as they have some common grounds - love for exploring, they don't liked to be forced into anything, problem-solvers, impulsive (some more, some less), intuitive while each have different interests, different behavorial traits - Anna is mostly optimistic, Merida can be more fierceful, Ariel is a dreamer, Jasmine is blunt.

Portia0623: I definitely agree with you. I just used the word "perfectly" in the question because I wanted to challenge how well the group would get along, not just whether or not they'd be able to get along at all.

anukriti2409: Everything you said was exactly what I was thinking. They're all a bit rebellious and adventurous. I also thought that Ariel and Anna's optimism would balance out Jasmine and Merida's lack of optimism without overwhelming them. Ariel and Merida would enjoy the more dangerous or extreme activities and Jasmine and Anna might want to hang back sometimes.