Purpose of People in life we meet

I have read and heard that there is a purpose to everything in the life.

I keep meeting a lot of people some of them i can identify as why we met some of them i have no clue why we came together or why we are made to talk or why we are talking.

Is this something which is beyond our imagination or are we not able to see the purpose as in we are too much involved with ourselves that we don't figure out.

I don't know... i am confused.. i have few people in my life like that where i am trying to find out the answers to these question.

You folks might be thinking why i am writing these stuff. i want to be real to my feelings .. i want to sensitive to my own self and may be this blog will help me do that. and may be if you have answers to this you can write to me...and i can have a different point of view.

Don't ask me the question am i the person ? i can only say you may be or you may not be