"Ah." A thoughtful look overtook her large brown eyes. "I've seen something similar happens. in my world, once the criminal Neuro chose is revealed, before he ate their mystery they usually seemed to lose their humanity and...twist a bit. Some became more like animals they bore a resemblance to....there was a fox, a dog, a snake, a frog...."
Yako snapped her fingers and pointed at Grimmjow. "A cat!" she said, grinning victoriously. "That's what you remind me of. It was bugging me." As her brain caught up with her mouth, the young detective flushed. She hadn't meant to say that out loud. At all.
"Um..." Desperately, she searched for an inoffensive way to change the subject. "So your heart was in your stomach?" Damn. Was her tact on vacation today or something?