You and Akutagawa were roommates,sometimes he behaved strangely just looking at you for at least a minute,and then continue to do his own thing, just sometimes you noticed that he lays down to you when you start to fall asleep,he lays down hugging your legs and laying his head on your stomach, but during the day he rarely talked to you,but in the evening it was as if something was beating him and he was softer towards you,he sat down on the sofa and hugged you and laid his head on your chest