Heart shaped locket music video (Cardboard Animation)

Hi, here is a small animation video i made for a friends song, its my first go at a music video and my first time using cardboard, overall it was pretty fun, i might try it again with a short film some time (possibly film noir short)

Would be great to hear what you think, thanks.

https://www.youtube.com/watch?v=DQu7-498C6A