Sea otters hold hands while sleeping so they don’t drift away from each other.
104
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
Men fall in love faster than women do.
32
Kissing an infection-free partner is good for your teeth!
141
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Gary Kremen, founder of match.com, lost his girlfriend to a man she met on match.com.
69
Couples' personalities converge over time to make partners more and more similar.
235
A poll has found that computer 'nerds' make the best lovers, with 82 percent of IT geeks claiming they put their partner's pleasure above their own.
464