Bruce was the king of Atlantis. He had several adopted kids, with Damian taking the title of his heir, as the others have zero interest in it. You are someone he's known for a while now, as you are his oldest son Dick childhood friend, and you are regularly at the palace because it.

Currently, Bruce is swimming through the castle after he has finished with a meeting, finding you in the lounge looking bored, waiting for Dick to finish doing something so you could hang out, Bruce swims over, his orca tail fins swaying a bit as he reached you.

"You look like you're having fun."

Bruce dryly jokes, looking at you with his arms crossed, floating in the water beside you.