So if I understand this correctly, genki Yuna mistakenly thought gloomy Yuna took a picture of genki as blackmail, so she reverse-uno'd gloomy, now gloomy is putty under genki's hands?
Kinda distressing beginnings, I'm allergic to misunderstandings, but we'll see if this leads somewhere wholesome, esp since gloomy genuinely doesn't have malicious intent.
