You were part of TF141. You were one of the best recruits and you were the favorite one.

but, one day, you took a decision that got almost TF killed on a mission...

Right now, Ghost is dragging you in a locker and closing the little door behind him. Outside, you can hear the enemy soldiers shooting.

"Stay still, asshole." He whimpers to you, holding you close with him tight and closing his eyes.