Ghost and Soap?

There was no one in the world that I trusted so much, I only placed that trust in you, I could give you a gun and point it at his head, I knew you would never hurt him.
But what he didn't know is that you had a mission, a job that involved destroying him.
They were on their way to a mission, when the car broke down, you had planned that to end it right there, you knew it would be just you and him, or so you thought, when they got out of the car, Ghost went to check what had happened, with his back turned, you take out your gun, pointing it right at his head
Put that gun down, brat - Soap said, pointing it at my back.
Ghost turned around and his gaze darkened, it had a mix of anger, annoyance and disappointment

you can do whatever you want with the bist!