Sweet Season PV is a great PV and fits with the song as well. I couldn't imagine anything less cute and lovely as it.
The ending it's quite shocking, at first I was 'wat o___o it was a dream!'. Suddenly the PV turns sad.
I don't mind if her sons are white, or they're trying to sing along to Ayu's song and failed at that

or if Ayu don't appear so often in the PV. I really liked