Lee Know to Hyunjin: I'm fucking fed up with your brain
Chan : Ay ay language. Be a little kinder with your words, will you?
Lee Know *sighs*: Dear Hyunjin, your brain is so full of grasses that the greenery amazes me. Like the clear sky which is completely clueless of the entire world. Your brain is like the shining river flowing down in which I would love to wash my feet in--
Hyunjin : Stop it! This was more insulting, please stick to cursing
