It's tempting to lean over and give Yoongi a kiss on the cheek. Someday in the distant future, maybe they can have that — maybe once the world accepts the idea of couples like them being capable of parenting together, the public also won't mind if they share a sign of affection or two. But for now, Jungkook is content to simply bask in the dynamic the three of them share, with Yoongi being the more thoughtful half of their pair, and Jungkook the more physical and tactile.

He lets Yoongi handle the conversation, wondering what it'd be like to have a precocious kid like the girl on his shoulders. Jungkook would probably feel pretty quickly out of his depth — this girl wants to name the Harry Potter series after the bossy know-it-all, which can't be a very popular perspective. She probably reads all the time. Probably tries to learn as much as she can. (Though, at least for now, she's also still young enough that smacking a glass barrier seemed like a logical choice to get an animal's attention.)

"Oh, definitely not smart like Hermione. She's a genius," the girl explains, drawing out the word. "But I wanna be as smart as her, so I'm reading lots of books and I like going to school."

"Ah, you're better than me," Jungkook muses aloud. "This oppa didn't read enough books when he was your age. Now he's more like, uh. The other one, the red-haired kid."