5 things you didn’t know about friendship:
- Yawning can tell you who your real friends are.
- Yes, the enemy of your enemy is your friend.
- The secret to making friendships last is staying in touch every two weeks.
- There is a limit to how many real friends you can have — in life and on Facebook.
- More time with friends produces the happiness equivalent of an extra $133,000 a year.
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Posted On: March 26, 2012