I know there's too much "Beautiful Life" posts but I can't help it since I just saw the PV.
The way this PV is filmed is like an eye of someone and right until the end you will know who's eye is that.
I like how they add little symbols in during the PV such as in the start we see "LOVE IS THE GREATEST THING" PV playing on the LCD TV. Then when w-inds. going into the super market, on glass it has "Beautiful Life" which I think the super market is called "Beautiful Life" as it has a shopping cart on it as well. The last symbol I spotted was when w-inds. at the counter paying the guy's apron has the "W" symbol.
These symbols aren't hard to spot, I spotted them on the first time I watch the PV.
To know who's that eye we've been looking through, it will show us right at the end when w-inds. is taking a group photo and the last shot is the outcome of the group photo.
Overall the PV is nothing too special but I like it and how it's different from their previous PVs.