Because he doesn't really love you unless he gives you an ALL-DIAMOND RING, like this one from Shawish Jewelers of Geneva, Switzerland.
Whisk Yourself Away Into the Faniverse!
How many people at the ad agency saw this copy and approved it? And not one of them thought, "rape joke?" I know there's such a thing as being too-PC, but this is a bit suspect.
A Transformers engagement ring! Autobots assemble! We gotta get a convoy going to this wedding in case the Decepticons show up.
Little do you know that inside that ring box is an entire diamond mine...
I'm sure they have both Chuck Berry and Pulp Fiction in the 24th century, and will totally get that reference.