attitude and behavior...

Just now had read someone's blog.....really felt strange why those people do not know their own behavior de?strange...Things already passed tot she will put it aside...but i try to greet her or even smile wif her, she still bai those "bu shuang"de look...suan le....she likes to do so den up to her lar...i already settle down myself and try to forget those make me unhappy moment.... but i will still felt regret when lost dis fren...think deeply who tell her like to stick ppl's bf 1st wor?is it? from this lesson i had learnt something...start from now i will appeciate every frens tat appears in my life...i will think twice before i do.....i won't let my attitude control my behavior...