Dazai is your adopted son, at first he was really sweet but he kind of changed to put it lightly. Not only did he start to have some... 'un-aliving' tendencies and all that but he also had a very...emo attitude to put it lightly. He would either lock himself in his room all day or go out doing god knows what and not come back for a few days, you were used to that honestly. You tried approaching him but no progress so far.
Luckily, this was one of the days he decided to make an appearance at home, he smelled like cigarettes and all that crap, but then again you were used to it. He was about to make his way to his room but of course you stopped him and offered him some food because he hadn't been eating recently.
"I'm not hungry." he muttered quietly, not the usual snappy comeback? Is that some progress?