The movie starts with the idea that the male god who wronged Te Fiti must be the one to heal her. This seems to make a certain sort of intuitive sense in that I think we all believe that if you do something wrong you should try to make it right. But how does he try to right it? Through more violence. Of course that failed. 

It was only when another woman, Moana, saw past the “demon of earth and fire” that the traumatized Te Fiti had become (what a good metaphor for trauma, right?) and met her with love instead of violence that she was able to heal. Note that they do the forehead press before Moana restores the heart, while Te Fiti is still Te Kā. Moana doesn’t wait for her beautiful island goddess to appear in all her green splendor before greeting and treating her as someone deserving of love.

I know your name They have stolen the heart from inside you But this does not define you