Very sweet story!
From what I understand from your "additional comments", you may add a confession and ending scene, and maybe some special ones? It would really benefit from that, since it becomes a bit repetitive the time you manage to build up your relationship, and I think it would be nice to at least have a confession and some kind of ending. Or does it have an ending but no special ending scene? If it has one, I didn't reach it, but that furthers my point - some special scenes would be great so people won't stop playing thinking there is nothing else to see, like I did.
Anyway, I'm eager to see possible updates!