coocoo is so cute, i understand why yeosong loves that chicken so much

*Kkokko (not Coocoo)

I was curious as to what it meant and I looked it up, so here you go (if you’re also curious):

In Korean, "kkokko" is an onomatopoeia or a cute baby-talk word for "chicken". It mimics the clucking sound chickens make (similar to "cluck-cluck" in English).

ah, i see thank you for correcting me!