This game is full of charm. Loved the music on this and the art is really good too. The story (so far) is really wholesome and I love the message of spreading kindness. Didn't get all the way through in this sitting but I will come back to it and beat it.
The one bit of feedback I'd give is on the platforming. I don't know whether you implemented it but great platformers tend to use a thing called "coyote time" which makes the jumps feel more responsive, there's some great youtube videos on it. Also the wall jumping feels unintuitive, I feel like I want to press in the direction I want to jump in but that just disconnects me from the wall as you need to hold a direction to grapple the wall.
Those are the only critiques though, overall really fun experience, good job guys!