Due to being a zombie, Qiqi lacks facial expression. She hopes that's okay.

She may look like a zombie, but she's surprisingly limber due to a strict calisthenics regimen.

Her memory is poor. She forgets easily, and that is partly why she can seem cold to others.

Her appearance is forever frozen at the point of her passing, so estimates of her age are unreliable.

Zombies require orders to act, but due to some reason or another, Qiqi is presently giving herself orders.