Everybody is Changing

yesterday, I actually know who you are
but now, I already did not know you anymore
I do not know what caused
but I feel you changed

when I met you
You do not say 'hello' to me anymore
it seems there are lots of big rocks that prevent me to talk to you
and I can not get rid of

you're talking to another friend
stay away, go away
no more our laughter
now there is just sadness

I want to tell you about this feeling
but I'm not strong enough and brave
I do not want to ruin this friendship
I just want you to change