Couples' personalities converge over time to make partners more and more similar.
235
Kissing an infection-free partner is good for your teeth!
141
A man's beard grows fastest when he anticipates sex.
239
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99
One in five long-term love relationships began with one or both partners being involved with others.
177
Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
Gary Kremen, founder of match.com, lost his girlfriend to a man she met on match.com.
69