Fragment of an imagined conversation

A knock on the door
Hi
What do you want?
A new beginning
It’s too late for that
Another chapter, then
And how would this one end?
Does it have to end?
It always does, why should this time be different
But I thought…
You thought I would wait for you
Well, yeah
I got tired of waiting
Is there someone else?
Makes no difference
There is, isn’t there?
If there were, would you fight for me?
What do you mean?
Would you try to pry me away; is it that important to you?
Yes…maybe…I don’t know; are you happy?
Since when did my happiness matter?
You were happy before
And you weren't, so why would you be now?