Erotomania is a type of delusion in which the person believes another person is in love with him/her.
38
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
In 1999, a fisherman found a love letter in a bottle from a soldier in WWI. He returned said letter to the now deceased widows 86 year old daughter.
27
Men fall in love faster than women do.
32
In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4