Omg, I love your harmonies, haha. Ending on a borrowed minor chord gives the biggest feeling of nostalgia. Also, I didn't realize I loved pizzicato so much. You have such a lovely combination of instruments.
What soundfont/vst plugin do you use? It reminds me a lot of an old soundfont I used to use called SGM.
Also, Laura Shigihara's music is lovely haha. I can't stop listening to Graze the Roof.