why such a 'Couple' thing exist?

i am quite excited to write about a couple things...
nowdays, i see many of my friends is having their pair...
i see them change a bit, and a bit more after form 5...
i really know them quite well cause they they are all my frenz...
whether science class or account class, i know them quite well...

and now i see them change a bit more since start of the year 2009,
since our last paper of spm 2008...
now i suprised by my frenz around me...
they change a lot...
i hear that each one of them have a girl as their pair...
and what suprised me too, my friends always talk about gurl nowdays..
unusual if we look aback while we are form 5...

whats play in my mind now,
why we are exposed to this kind of habit this day??
i know that each item, each human, and also each things have their pair and couple..
sometimes i think, should we search for our pair @ couple like our both eyes and ears or should we wait for our destiny??

thats played i my mind..
i cant express it all here, cause i cant tell u all about how much i think about this...

P/S : i write this post is for nothing.. plss dont Complain.. i dont know what to write.. so on, i write about this.. wa.. my ENGLISH SUCKS!