Too short to be effective
I give this a four for a couple reasons. 1.) While I find that song generally sad to begin with, it just doesn't really fit the story you told here.
2.) It wasn't long enough to have much of an impact.
3.) WHen he turned his head, that was weird. All in all it's more then I can do flashwise, so I give you a 4 out of 10 stars.