Given their dynamics, it is clear that Stelle and March have is quite complex. Even the definition of Starch matches the unique dynamics of their relationship.
Damn.... can't believe Sparkle got called out for it. I know that most girls like Sparkle can do a lot of talking, but sometimes can't back it up with bite. Guess Sparkle, for all flair for the dramatics, genuinely can't handle the heat:TakoBooba:
I believe this was when Ollie and Mumei were doing a host session just before Anya's solo during the concert, where Ollie's tracking sort of went a bit haywire and her head seemingly snapped back 90 degrees.
I added a translation someone had online. Note, it is a machine translation so there's probably some issues someone actually fluent in Japanese might notice.