I honestly find the way this was written so unique. I like the way you described the jars and sponges: it's really magical. And the kite. It's so wonderful.

You are so right. They lack senses but that doesn't make them less human. They're not incomplete. They can also live, laugh, and love. In the end, I could feel that it wasn't even necessary for them to be whole. They complement each other.

What really broke my heart into pieces was when Aiba attempted to speak already. It was really heartwarming and lovely. Everything about this is. Good job!