how do these creatures feel about each other?why?

There is obviously going to be some friction between Prospero and Antonio. They are brothers and Antonio had overthrown Prospero to become the Duke of Milan. Prospero's whole plan was to get revenge on Antonio for what he had done.

For the rest, check out my link below,

http://bloggingshakespeare.com/the-tempest-–-ariel-prospero-and-caliban-–-a-very-wonky-triangle