I got a runtime error which led to a literal runtime error haha. I wasn't able to redo the script after messing it up so I got softlocked! It's so cute tho and I love the voice acting in it! This is one of, if not the best, games I've seen so far!
Oh, there is a bug on the second key level, the stop button's hitbox is off. You'll need to press on the rightmost side of the button for it too work. I hope you give the game another try, you were really close to finishing the game!