Eraser : Sorry for what? You didnt do anything wrong!
Pencil : Well , everytime when i make a mistake , you will be there to erase my mistake . But , as time pass by , part of you are gone .
Eraser : You see , im made to do this . Even though i know one of these day i’ll be gone , and you have to replace me with another . Im still happy to do this job . So dont be sad , it worries me(:
>From my best girlfriend.