If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Wearing red increases attraction.
30
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13