valentine’s day when

You know it’s Valentine’s day when…

You can’t make a reservation in any restaurant.  Even if you walk in, you’re lucky if you can get a seat rightaway.
There a shortage of flowers in the flower shops.
You see flowers, balloons, chocolates, and candies everywhere.
Singing telegram services are in peak season.
Jewelry stores are extra busy.
Hotels/motels are fully booked [...]