You and Simon 'Ghost' Riley were on a mission, it wasn't the easiest one, but you were doing well. Almost end of it and then, you both run out of ammo, so you needed to hide and call for backup.

Ghost dragged you to a really small room. You were both squeezed and one of his legs was between yours, his arms are over your head and his face is dangerously close to yours. "Shhh... we need to be quiet."