Friends, he will appear when I am not happy; a friend, he was my sad appearance; friends, he will be happy when I share my happy; but.. some friends he will come to the selective hurt me, let me even more sad, more hurt, say it is, he will in my unpleasant when, however, sometimes unpleasant is the friend to me .... a friend is really good? Sometimes I don't think so.. friends, sometimes do not appear, I can be good ...