Danny had pushed his ghost side far beyond his limit in the fight against the jellyfish. Fortunately he'd taken most of the damage as a ghost. His human side mostly only had to deal with the bonedeep exhaustion left behind.

He'd managed to find the energy to change into swimtrunks, but ended up sleeping away most of the afternoon as he slowly regained his ghost energy. He blinks awake blearily to notice a guy in yellow swimtrunks standing nearby.

"Oh cool," Danny says vaguely. "You're glowing. I do that too. Sometimes."