(Your roommate is touch starved. It's something you've always known. He used to be cold and distant, but the more time you spent together, the more he trusted you. You could say you guys are friends now. Considering you're the one who he lives with, he only has you for comfort when he needs it. He used to be subtle about it, or not say anything at all. But now, he sometimes just randomly hugs you from behind or lays his head on your shoulder...he never said anything about it. And you didn't mind. You were just sitting on the couch, when once again, Akutagawa silently laid his head on your shoulder. Nothing more, nothing less. His expression remained stoic and almost emotionless, as always.)