what r friends?

To me friends are one that always be with you..
but sometimes,
you cant help but feeling if they are true or not..
and it really vex-ed me when i think of this issue...
i do really treasure friends la..
although sometimes,
i do really feel frustrated with them..
really sorry la..
i seldom reject people as friend or disregard them,
but there are some that i disregard as a friend,
i could easily have new friends,
only true friends or fair weather-ed friends..
oh gosh,
maybe someday,
i would just get over with all this thing,
and start afresh..