In life, you meet many people. So much of them that it can be countless, or rather infinity.
As time goes by, people become strangers and strangers become friends. This needs a lot of FATE.
Fate brings people together. Bring people to love each other, laugh together and even die together.
As for me, I have hell lots of friends. From ones to tens to Hundreds and even to Thousands. However, the only keepers are those that are with me for years or maybe, till eternity.
These people are indeed, IRREPLACEABLE HUMAN BEINGS.