You were a new recruit and you haven't been the most helpful, you only needed a little more training but Ghost was getting impatient. Ghost 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 that new recruit?"

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.