Across
- 3. Country with a holiday on the 14th of every month (2 wds)
- 7. Website founded on February 14, 2005
- 9. Capone Gangster who orchestrated the St. Valentine's Day massacre (2 wds)
- 10. "Mother of Valentine's Day" Esther
- 13. Actress Thelma of "Rear Window", born February 14, 1902
- 14. Container used to hold cut flowers
- 15. Greek goddess of love
- 17. Chocolatey city in Pennsylvania
- 19. What a yellow rose signifies
Down
- 1. "The cuddle hormone"
- 2. Internal organ thought to cause love in medieval times
- 4. Invention patented on February 14, 1876
- 5. U.S. state that produces the most red roses
- 6. "My Valentine" singer Paul
- 8. Valentine candy box inventor Richard
- 11. Amphibian that might turn into a prince if you kiss it
- 12. Shakespeare play that references Valentine's Day
- 16. The first-known Valentine's card was sent from this location
- 18. Title of the man who invented speed dating