Well this is a thought provoking piece. It flows well. It is short and to the point...Nice job!!

Always searching,
never finding
=> Yes. *smiles* When you find something you stop to search, most of people... But...searching itself...can be a life aim. Good begin.

Lost Forever,
while in a crowd
=> I know the feeling.. I remember...I have some memories...I stood...waiting the traffic lights turn green...in Chong wen men...in Bei jing...Yes...so lost..

Only one
is what I need
=> I think these lines can be understood in many way... Maybe you didn't mean this way... But first thing crossed my mind was God...Allah is only thing I need.. Because one of the 99 beautiful names of Allah is the The One (only one)

Everyone Suffers
the pain......Alone
=> Yes...that is true...

This is a good poem. I like it... It creates a lot of images and emotions in me... :)