For my fine aquatic Otter friend
It's been two days.
Two days alone in this house, without Nanako's cheerful "welcome home!". Without the nightly quiz shows on the television downstairs, without dirty dishes in the sink, without the simple knowledge that he isn't the only one there. It's unbearable. Even Dojima's absence, as common an occurrence as it is, seems more obvious than normal.
Souji hates being alone. He'd forgotten what it was like, or has been letting himself think he has. The first night, after coming home from the hospital, he convinces himself to remain calm and settles for pacing first the living room and then his bedroom restlessly. He's gotten used to staying up late, sometimes only sleeping four or five hours a night, so it doesn't faze him when he barely gets about two hours total--stolen ten minutes at a time when he sits down on the couch in his room and considers calling someone, but doesn't.
That first day is a blur, and so is the second night, but in a different way. He knows what he spend the night doing. He knows because his room is a disaster. Everything that he could break, everything he could rip or throw or flip or otherwise destroy has been. He barely remembers doing any of it and he can't bring himself to care when he wakes up on the floor in the middle of the mess on the second day. He doesn't say anything to his friends because if he does they'll worry about him, and he doesn't want that. There are more important things to be focused on right now than his self-indulgent tantrums. Besides, if they knew he was faltering this much, and now when he most needs to be the leader--
And now it's the end of the second day and the start of the third night, and there's nothing left to do except notice how empty the house is around him.