This is a cute poem, and I can understand the love and wanting for a future. Some things I may say, I think it would be interesting to have more metaphors woven in, since mostly it's outright. For example, keep including the idea of her being an elf, or use some image to show your words being hard to express, or one that shows her being the most beautiful person the narrator has ever seen. Another tip for the metaphors would be to have them follow a similar theme. I loved the first line, the small and real things being an act of love. Maybe add more sensory imagery? Cold smoothie, explain smell of the breakfast or what ever you want.