"Ahh!" Yoongi exclaims, looking over where Jungkook has indicated, taking in the way the ceiling gives way to the curved walls of a tank overhead. He hasn't been to an aquarium since he was pretty young, but he thinks he'd remember if he'd seen something like this before, and he hasn't. "So cool."

He slips an arm over Jungkook's shoulders, heading toward the tunnel. "And yeah, a little mystery's not a bad thing." He's not the kind to just make it up for himself, but it's fun to imagine the possibilities. Besides, they can look it up later if they're still curious and see if they got it right. "I wonder if they have any hammerheads over there."

As soon as they make it into the tunnel, he tips his head up, eyes going wide as the white of a shark's belly flashes overhead.