ahahha. from nino's point of view it is his fault! in his opinion, ohno is supposed to be in the bed in the middle of the night, particularly if nino is there and wants him. he's very spoiled, but ohno doesn't really mind nino feeling entitled to him - he kind of likes it.

nino teaches him to appreciate sleep eventually though, or at least to appreciate falling asleep and waking up. before nino his tendency to put off sleep until he fell over exhausted (because there were just so many things to do!) led to amusing circumstances where he was getting sleepy at odd times, because he just had been busy! and not gotten around to sleeping lately! but after he has sampled what it is like to fall asleep or wake up lazily together, ohno realises how much he likes it, and can sometimes even be brought to choose it over art projects. depending on how adorable nino is being and how tired ohno is and also how urgent the art project was.