Sea otters hold hands while sleeping so they don’t drift away from each other.
104
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212
Men fall in love faster than women do.
32
Erotomania is a type of delusion in which the person believes another person is in love with him/her.
38
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34