Petaal doesn't stay snake-shaped for very long, as much as she loves having them both wrapped up like this. She can do that almost as well if she has arms.

Maybe the Joker spoiled them a little this way, but Petaal's new favourite thing about doing this with someone they're very close to is that she gets to play too.

She shifts witch-shape, hugs Isabella, and at the first opportunity steals a kiss.