What do people need friends for? Well, this question seems to be so old and boring that no one would probably raise his hand to answer it. However, we have all reasons to believe that not only the support and advice we get from our friends makes them perfect and irreplaceable, but mostly their unique ability to laugh out loud with us when making another jaw-dropping joke. And who would say a word against a friend who is always ready to giggle with you for another half an hour? Nobody!