-when they live together isagi mainly cooks them dinner and when he's up to it aiku cooks dinner instead. except aiku turns into an eager puppy watching isagi and waiting for praises on his (average) cooking. aiku: side eyeing isagi for 5 minutes while draging his fork on his plate isagi: i ve told you its okay SEVEN times.

-aiku loves it when isagi shaves his beard.

-aiku walks around their apartment without a shirt

-they do groceries in a pattern of who ever remembers first but when isagi remembers he just tells aiku to do it. aiku: ive gotten groceries every time for 4 months. isagi: and ive cooked evryday for that time. aiku: ... ill go to the store