Most people smile when they are frustrated, according to a study.
15
People who laugh more are better able to tolerate pain - both physical and emotional.
36
Elephants are among the most emotional creatures in the world - they have even been known to rescue other animals, such as trapped dogs.
25
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
Only humans shed emotional tears.
331