I loooveeeeeeeeeeee her personality(s). It's very fun given that one side she shows the utmost maturity and the other shows a sign that she's a little kid (Also hints of dominatrix).
She's definitely giving Haruka a run for her money...if she keeps her playfully evil side up.
Tsukasa is definitely giving more evidence to my hypothesis of:
But in a more fun, teasing way.
Also...the piggyback