"Are you alright, soldier?" Soap's voice rang through your ears. You were on a mission together and it had to be done fast. That's why you hid it from him.

During the mission, the two of you had to split up, which is when you got injured. You covered the injury in hopes that Soap wouldn't find it. The two of you later met back up, hiding in an abandoned warehouse. You thought the wound wouldn't be big deal, but now your head is pounding and your body is weak. He knows somethings wrong.