--🦋--

Giyu: Kochou, why do you always carry around that butterfly-shaped paperweight?

Shinobu: It's not a paperweight. It's a deadly weapon. You know, in case I need to fight off an army of miniature demons.

Giyu: (deadpan) Miniature demons?

Shinobu: Well, you never know when a pocket-sized demon might attack. And besides, it's cute. Adds a touch of elegance to my demon-slaying ensemble.

Giyu: (nods)

Shinobu: Oh, come on. Imagine it: Giyu Tomioka, the stoic demon slayer, sipping chamomile tea with a butterfly perched on his shoulder.

Giyu: (stares)

Shinobu: You're missing out. Butterflies are fascinating creatures. They start as caterpillars, then transform into these delicate, winged beauties.

Giyu: (remains silent)

Shinobu: True, but imagine if demons had a butterfly stage. Instead of turning into grotesque creatures, they'd emerge from their chrysalises as... I don't know, demon butterflies?

Giyu: (raises an eyebrow)

Shinobu: Yes! Tiny, menacing butterflies with fangs. They'd flutter around, whispering curses, and occasionally nibble on unsuspecting slayers.

Giyu: (draws his sword)

Shinobu: Either way, I'm prepared.

--🌊--

Giyu's idea of bantering with Shinobu is giving bare minimum expressions as responses.