26 May 2021
Basically Mahiru is a baby thespian lesbian and plays songs on the piano as a coping mechanism. Set sometime during episode 5.
Bolded words are song titles, italicized and underlined are lyrics.
18 May 2021
"Hey Banana, do you know who Hoshimi san listens to?” Karen asked.
“Hmm... Actually now that I think about it I don’t know. Is there a reason why you want to know?” Nana pondered.
“Just seems like every time I see her now she’s got her earbuds in except when class is going on.” Karen responded.
This takes place little bit before episode 1 and episode 2 in Karen's POV I guess.