Ok i just read in the comments that there are multiple endings, from my one playthrough i felt strongly that it was all scripted which is my only caveat even if it isn't completely true.
However it was a really sweet experience, loved the artstyle, the dynamic of the characters, and the concept in general and i wanted more, which is the best feeling a game can leave you with :D
Overall congratulations! One of the best short games i have played, i hope you get to create a larger one, i'm sure its gonna be fantastic!