Anon transfers into Haneoka Girls Academy late, just before Golden Week. She soon realizes that almost everyone at school is in a band and hurriedly begins building one of her own. She tries inviting Haneoka's quirky girl, Tomori, to join her, but...
I thought that since you and she 
have been friends since you were little,
ظننتُ بما أنّكما كنتما
،صديقتين منذ طفولتكما