Not going to lie: when reading the first stanza I had a sinking feeling that it was going to be another basic poem - same rhyme scheme seen in all beginner poems and subject matter that at best would include allusions to mythology and at worst would be a juvenile attempt at a fantasy love story. However, at the sixth stanza, that feeling fell away. The twist at the end, with the fairy having blue eyes, was by far my favorite. My suggestion to you would be to experiment with more elevated vocabulary and to expand on the structure of your poem. Overall, I think you're off to a pretty good start!
Poems by yours truly.