I dont know if Cloud and Tifa would be good together initially, but I think she could really bring him a lot of happiness. She has the will to stick with him even when he's being all moody, and not a lot of people can do that in relationships. I think she has the right kind of devotion to him, and I adore childhood sweetheart stories.

I think Aerith was too mean to Tifa for the two of them to be together. Aerith and Yuffie would do well, I think.

Aerith and Zack definitly, I wish that would have been expanded on a bit more. They have the perfect outgoing personalities for eachother.