Ayy, another soundtrack about memory loss, albeit with a much lighter tone! I really enjoy how you've utilized synths, particularly the square bass - it really fills out the sound.
The accordion in the second track does a really nice job of sounding old, making it really fit for the melody of Grandma's Waltz.
The ending theme has some really nice warm chords on the piano that complement the ambient synths really well. Good vibes all around!