Getting candy and talking to ghosts are probably two of the most Halloween-ish things you can do. I was so happy that I got to see them both working so well together in a game. Also, I loved the ghosts. They are charming, and it's cool how you can make them go while helping by digging into their lives and being nice. I always like it when there's that human vision of those who are gone instead of the demonic/violent take. The game felt magical and warm, and I got absorbed by it. I enjoyed the whole experience plenty :)
[spoiler] One little issue I encountered was that after dealing with the lover (got the item and everything), nothing else happened. I then could go into the house again and, after repeating the scene the same way, I finally got the "go home" choice to finish the demo.
Loved the idea, and I am hoping to see more of it in the future. Great job!