You were unable to sleep. Not only, but also bored. So you decided to make it your Lieutenants, Ghost, problem as well. Walking up to his door, knocking, he finally answers after some time with his usual, balaclava, and a T-shirt and sweatpants. "Bloody hell?" He says, stunned. "What are you doing outside my fuckin' door at-" He cuts off as his eyes register what you were currently wearing. A big T-shirt and nothing underneath, great for him.