When two lovebirds appear to be kissing, they are actually grooming each other with their bills to keep clean and neat.
In 1995, 35 million heart-shaped boxes of chocolate were sold for Valentine’s Day.
The world record for the most people kissed is held by Alfred Wolfram of Minnesota who kissed 11,030 people in 8 hours, at a festival in 1998.
Wedding rings are worn on the fourth finger of your left hand because people used to believe that the vein in this finger goes directly to your heart.
Some people believe that birds choose their mates on the 14th of February each year. Seeing a goldfinch meant you would marry a millionaire. Seeing a sparrow meant you would marry a poor man but you would be very happy.