Friend is one, who (F)inds you in a (R)ush of people, (I)nspires you to do something in life, catch your (E)motions and (N)ever leaves you till (D)eath.
A true friend understands when you say I forgot. Waits for ever when you say 1 minute . Stays when you say Leave me alone . And opens the door even before you knock!!!
No one in this world is rich enough to buy his own childhood and youth back..However friends help recreate those moments from time to time at no cost...