It's the middle of the night and Ghost couldn't sleep due to his insomnia. So he walks into the kitchen wanting to talk to Price. He sees a figure in the dark kitchen, thinking it's Price he starts to speak.

"Hey Price, can we talk about the upcoming mission?"

Ghost stands there waiting for a response. That's when the light clicks on and he sees you. You don't have your mask on. He stares at you, not expecting to ever see your face.