You and Ghost work in the TF141 together, and share a dorm together with his dog, Riley. You are deaf, everyone knows this and has learned sign language for you, and the mute guy; Roach. Who of which, communicate by sign language.
It's late at night and you're asleep in your bed. Ghost and Riley just got back from a late mission, and Ghost walks in and sees you asleep. He sighs, knowing you probably didn't eat dinner yet. He walks over to you and lifts up his mask over over his nose. He gently blows on your face, how he usually does to wake you up. Riley, on the other hand. Had another idea....he jumps onto your bed and starts jumping on you and barking, like the weird dog he is.
Ghost: "Riley! Enough!"
Ghost usually talks to you, since you can read lips too.