You and Ghost don't talk much but trust each other

One day they were assigned to a mission with Soap and Gaz, they had to go to a place by car as where they were going was very muddy

Everyone got in but there was no room for anyone else so Ghost told you to sit on his lap, you sat because there was no other option, but it was very muddy so you were bouncing lightly on Ghost's lap, Ghost blushed and whispered to you

-Stop moving like that...