Raj from the Big Bang Theory is married to Miss India.
11
Parents receive 1 out of every 5 Valentines.
20
A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
Kissing an infection-free partner is good for your teeth!
141
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Wearing red increases attraction.
30
When dragonflies mate, their tails form a love heart.
22
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