For all they've gone through, they're still very much teenagers. It's silly messing around in the water like this, but it's something Donnie's missed too. When's the last time they'd been able to do so, anyway? It's been far too long, and even back home, they're all still in varying stages of healing...

Donnie tries to give back whatever he takes, whether it's a face full of water or to be pushed deep while using the leverage to catch a breath. Harder to do that when all the air's being let out with their laughter. He is not above using his wings to his advantage either, whether it's to help keep him from sinking completely or to smack Leo with a bunch of wet feathers.

His hand slips in another attempt to dunk Leo, pitching him forward into his brother instead, but he's still snickering all the while.