Men fall in love faster than women do.
32
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
Wearing red increases attraction.
30
'X' became symbolic for a kiss because in the middle ages when alot of people were illiterate and they used to sign documents with an X and then kiss it for sincerity.
255
In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
81
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
The left ear is more responsive to words of love and emotion whispered into it than the right.
40