User blog comment:Ecarr9998/Anyone else notice.../@comment-3146930-20140727022725

I think it is more for intimidation. Roman and Cinder both know that Cinder is much more powerful and even if she seems like she is being flirty, it was more of a "don't ask too many questions and drop it" type gesture. At least that is how I feel. Also the only thing that really makes Glynda and Cinder's abilities similar is that they both use Glyphs, but Cinder causes fire and Glynda makes storm clouds.