Try

I try to be good daughter for my parents. 
I try to be good sister to my brothers.
I try to be good oldest sister to my imouto.
I try to be good friend to my friends. 
I try everythings to be a good and the best to all people's i love.

Everythings.

Everythings happened to our life must have some reason.  Same like me, everythings happened to my life must have some reason. 
Everythings it happened i will end up cry, just cry i can. It try hold it, hold the feeling i feel. But... I don't know, can i hold until end?? Mybe... I hope everythings will ok..