Man, that was just the right amount of cute and wholesome with a dash of nostalgia. (okay, i lied. the cute went off the scale in the good ending and I might have teared up a bit) (they're adorable 💕)
Love the estranged friends-to-lovers set-up with all the implications. You've got the hope of regaining something lost on one hand and the fear of being abandoned again on the other. And that creates a real conflict for Amanda and makes her a relatable protagonist (imo). I also like what you did with Peter's reasons for leaving; the build-up was there and it fell into place in a satisfying way. 👌
Also, I really feel that true romance lies in the comfort of being able to be yourself around the other person without the fear of judgment and you captured that with Amanda and Peter's special interests. (and the way they talked about combining both was very entertaining 🤭)
The art, music, and the GUI are all lovely (and the option to choose between the sprite styles! what a cool feature 👌). Very charming overall!