There's an endless cycle of revenge involved in a friendship, and he's trying to draw the line without being soft. So he's saying if this person doesn't consider whatever he's doing a comeback, then it will end the "long winded process" so they can just move on.
There's an endless cycle of revenge involved in a friendship, and he's trying to draw the line without being soft. So he's saying if this person doesn't consider whatever he's doing a comeback, then it will end the "long winded process" so they can just move on.