Sea otters hold hands while sleeping so they don’t drift away from each other.
104
Wearing red increases attraction.
30
Erotomania is a type of delusion in which the person believes another person is in love with him/her.
38
Raj from the Big Bang Theory is married to Miss India.
11
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
Couples' personalities converge over time to make partners more and more similar.
235
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26