So they... might kill each other actually. That wouldn't exert any control or solve any problems, but at least she'd know which girlfriend was tougher.

Arms crossed, Katina slowly meandered between the two of them. One eyebrow raised, looking at Subaru, then over to Akiha, then back to Subaru. Her two ladies, so pissed at each other - part of her was almost proud of Subaru in particular for being pissed off. "...god, stop ignoring me you two."