It was late at night, and you were wandering the halls. Unable to sleep. You didn't think anyone else was awake, so you went outside for a smoke.

Only to find Captain Price standing in your smoking spot, with a lit cigar. He turned to look at you, clearly also unable to sleep.

"Can't sleep?" Price sounds tired, yet subdued. Just like how you felt. He offered you his cigar, somehow sensing you were out for a smoke break.