This game is incredibly cute. The writing itself wasn't anything remarkable, however, it doesn't need to be. I could tell that you had a lot of fun when writing the dialog. The characters themselves seem quite whimsical regarding the environment. I understand that writing can take a lot of time. I often have to force myself to write as well. I'll be excited to play it once more comes out. Just keep in mind, however to take as long as you need. And if you can, the best advice that I can give about keeping motivation is to at least try to write something every day.
Remember, you're doing a good job, and you don't need to be perfect. This isn't some sort of test, so you can have as much fun as you want. I wish you the best of luck for any future endeavors.