Parents receive 1 out of every 5 Valentines.
20
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
One in five long-term love relationships began with one or both partners being involved with others.
177
40% of people who are rejected in romantic love slip into clinical depression.
72
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
Erotomania is a type of delusion in which the person believes another person is in love with him/her.
38
A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
