FRIEND - I must say this word itself carries a lot in it. The '6' lettered word encompasses the meaning that adds a new section to our life. A friend is someone who can observe the pain in your eyes even when you are smiling, supports you in your every bad deed, every sad situation and mostly stands by you when you face the toughest phase of your life.
Crazy pals never leave you alone and how could they, as they are the ones who try every bit of them to make you happy and cheerful. So never lose your friends.
And yes, we act in the silliest way only in front of our best buddies.
It only means that you are with true of friends.