I get sort of a Cupid and Psyche feel from this. The story from Greek mythology is Cupid is in love with Psyche, but is a god and cannot be with mortals, but secretly gets together with her and they live together, but she isn't allowed to see him or his face, but she loves him. Psyche's jealous sisters trick her to try to see what he looks like, and she does one night, and he leaves because of her breaking her promise to him. I'm sure I messed that up, so find a version of the story and read it yourself.
I get sort of a Cupid and Psyche feel from this. The story from Greek mythology is Cupid is in love with Psyche, but is a god and cannot be with mortals, but secretly gets together with her and they live together, but she isn't allowed to see him or his face, but she loves him. Psyche's jealous sisters trick her to try to see what he looks like, and she does one night, and he leaves because of her breaking her promise to him. I'm sure I messed that up, so find a version of the story and read it yourself.