1. This scientifically accurate Valentine's card.
2. This pair of mugs.
3. This nautilus necklace.
4. This anatomical heart puzzle.
Because it's important to be able to pick up the pieces and put your heart back together again.
5. This agate watercolour print.
6. This minimalist card.
8. These anatomically correct heart cufflinks.
9. This Valentine's card.
10. This silver-plated coffee spoon.
11. This tardigrade model.
Because a $10,000 solid gold micro-animal model is the only way to show you're really serious.
(There are cheaper plastic ones in fetching colours, too.)