Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
As a rule, 66 percent of people keep their eyes closed while kissing. The rest take pleasure in watching the emotions run the gamut on the faces of their partners.
687
In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
81