Tell Me How

How did we fade apart?
How did we grow so far apart?
How?
How were you able to just leave?
How do you not cry or look sad?
How do you hide your pain and anger?
How?
How do you just walk by without the slightest look of sorrow?
How did you say you cared when you don't show it now?
How did you tell me you loved me when you can't look me in the face now?
So tell me how. How do you do it?
How?