It was interesting seeing little vignettes into her life. I love the foundations here, the story felt like real glimpses into somebody's life and the main character design was really compelling.
If you do make this into a full game though, you might want to add some music. I found myself sometimes forgetting which button was forward in time and which one was backwards, and I feel like if you put a different audio filter for each it would be easier to remember what you're doing.