I think it’s the balance of personalities: they’re both gyarus, and both proudly gyarus, but they still have their own personalities and nuances and express their gyaruness in their own ways. And some gyarus in manga and anime are INTENSE gyarus, but, Rua and Reina are comfortable in their gyaruness and don’t need to push themselves to prove their gyaru natures. They like social media but don’t need to make modelling their lives. And they support each other above all else, and their friends and family also support them. There’s no undermining from anywhere. No one to say they are fake gyarus for not taking it to the extreme, and no one to say their achievements are tainted because they are gyarus. Just wholesome support and love from every corner.
Yes teacher with glasses. We all thumbs up our favourite gyarus.