In Korea, if you do not receive any gift on Valentine's day then all the singles go to Korean restaurants and eat black noodles to celebrate (or mourn) their single status.
28
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
In medieval Italy, if a man was caught kissing a woman in public, he had to marry her whether he liked it or not.
456
For Valentine's Day 2014, an unnamed man sabotaged a special screening of "Beijing Love Story" at a Shanghai cinema by booking every other seat, subsequently preventing couples from sitting together.
41
The left ear is more responsive to words of love and emotion whispered into it than the right.
44
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
Gary Kremen, founder of match.com, lost his girlfriend to a man she met on match.com.
69
Couples' personalities converge over time to make partners more and more similar.
235