What Music Video is this Picture From?

Just exactly who are those three lovely ladies, and why are they all dressed in black? Who's that preppy across from them, and how'd he get such a cute date? And what music video finds them all standing around in mourning on either side of an oversized patch of dirt?

We can give you one big hint -- everybody is in fact at a funeral, and the guest of honor saved the young couple's lives by making the greatest sacrifice possible for any person. Or, any car. So, who (or what) is this brave hero?

Find Out What Video This Picture is From