Valentine’s Day is tomorrow, February 14.

So while people plan dates and gifts, it is worth knowing the holiday did not start as a cute romance thing.

Its backstory is a mix of religion, old Roman culture, and later marketing.

Here are seven facts many people miss.

1. St Valentine was not one clear person

Most people talk about St Valentine like he was one clear figure.

But history points to more than one early Christian martyr named Valentine. That is why different versions of the story exist, and why it is hard to pin the day to one single life.

One popular account says a priest in third-century Rome secretly married couples when Emperor Claudius II discouraged marriage for young soldiers. Another story says a Valentine figure helped imprisoned Christians and later ended up jailed himself.

2. The famous “from your Valentine” line comes from legend

The idea of a Valentine sending a love note from prison is one of the biggest stories linked to the holiday.

The story usually says he wrote a letter before his death and signed it “from your Valentine.”

It is a powerful story, but it sits more in tradition than in confirmed documentation, which is why historians often describe it as legend.

3. Valentine’s season has ties to a pagan festival

Some historians connect February 14 and the Valentine season to Lupercalia, a Roman festival held around mid-February.

It was a fertility-related celebration, not a romance date night.

The rituals were intense and physical, including animal sacrifice and practices people believed encouraged fertility.

This is one reason Valentine’s history can feel darker than the modern version we know today.

4. It was not a romantic holiday until much later

Even after the church placed St Valentine’s feast day on the calendar, the holiday did not immediately become about romantic love.

The strong association with romance grew later in medieval Europe.

People in England and France also believed birds began their mating season around mid-February, and that belief helped tie February 14 to love and pairing.

5. The first Valentins were more like letters than cards

Long before printed cards and store-bought designs, people expressed love through handwritten notes, poems, and personal letters.

That is why Valentine’s Day still works best when it feels personal.

A simple note with real emotion can beat an expensive gift that has no meaning behind it.

6. Roses became popular because of old love symbolism

Red roses did not start with Instagram or modern gifting culture.

They carry ancient symbolism associated with love and desire, including myths from ancient times that linked roses to the goddess of love.

Later periods, including the Victorian era, helped push flowers into mainstream romance culture, making it feel like the “standard” Valentine’s gift.

7. Chocolate boxes became a Valentine’s tradition through marketing

Heart-shaped boxes of chocolate became a big Valentine symbol because brands found a smart way to package romance.

Cadbury is often linked to early heart-shaped chocolate boxes, and that marketing move helped lock chocolate into Valentine’s culture.

It turned gifting into a seasonal industry, and it helped shape the Valentine’s Day routine people follow today.

Valentine’s Day is one of the biggest days for flower sales, especially red roses.

That is why prices often jump around this period, and why florists prepare heavily for February 14.