I know I would probably take a bite without looking down first and end up in the hospital. Putting a ring on top of food is just too risky. How about putting the ring on a Vermont Teddy Bears hand for the potential fiancée to find. How many movies and tv shows showing danger of rings in food. Also the picture does that look like burnt crust or bug to flick off? Who expects a ring.
Also is this even romantic? I would think a response could be “I could have choked on it if I did not look first”