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I am quite disgusted by what I've just heard, even though I do have prepared for the coming of these truth. 

I thought I knew somebody well, in fact i  still think i know him well. 

Suddenly the truth hit me then I realize, even if I know you well, you could still be a stranger for me. Not completely but it's still a scary thing. 

I have no time for this now, so I won't make a fuss abt it. Just to let somebody know, the world is small, so small that's scary, for both you and me.