Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
Raj from the Big Bang Theory is married to Miss India.
11
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
Kissing an infection-free partner is good for your teeth!
141
Sea otters hold hands while sleeping so they don’t drift away from each other.
104
A man's beard grows fastest when he anticipates sex.
239