You‘re deaf, you have been deaf since the day you were born. When you joined the military you made friends with those who knew ASL, the others just ignored you. It just so happens to be that the most intimidating lieutenant knew ASL. He would always tease you and mess with you, yet you knew he always had a smirk under that balaclava of his. You were at the firing range, reloading your rifle until you felt someone tap on your shoulder

„Mind if I join you?“ Ghost signed to you