"She broke my heart...." He looked at the ground, avoiding my gaze. "No!" I strengthen. "Literally. She literally broke my heart! Look!"
A young boy/girl sends the boy/girl he/she fancies an anonymous Valentine's Cay card, with unexpected results.
A case of mistaken identity.
Ana hated Valentine's Day, but then one day a stranger delivered a Valentine's package to her which wasn't for her and created a connection between Ana and the sender or delivery person.
"So I looked at him with a smile and said, 'Tell me yours and I'll tell you mine'."
An old man falls in love. Be he is, famously, a hermit who lives alone on a mountaintop so it's not exactly on brand.
Chocolate and red things.
Marine biologists need love too.
Love is in the air, like the aroma of bread fresh from the oven.