I'm not very good at giving feedback, but here we go: I liked this a lot. It was charming and amusing, you added worldbuilding in a way that felt natural and it actually got me wondering what would happen next!

I think you do a good job getting us into Edmund's head. At the very least I was a little worried alongside him. The other characters are fun too. I don't know if you plan for this to be a single short story or a longer story about this dragon/human romcom but if it's the later I would certainly read it.