Jeonghyun's lines (Some of them)
"Daddy, what are you and mommy talking about?" Jeonghyun asked.
_
"When you're dumb, you're dead to me," Jeonghyun said.
---
"MOOOOOMMMMMMY!" Jeonghyun screamed.
--
"Daddy! mommy needs help!" Jeonghyun mention.
_____________________________________
Taehyung's lines (some of them)
"Jeongguk! don't do anything dangerous!" Taehyung warned.
---
"Put it back," Taehyung said.
---
"How can you be so ...Ugh!" Taehyung said in embarrassment.
---
"NO, DUH YOU DUMBASS!" Taehyung screamed.
---
_______________________________________________
Jeongguk's lines (Some of them)
"The word dangerous is not in my dictionary," Jeongguk said.
--
"JUST GO!" Jeongguk yelled.
---
"She is suspicious." Jeongguk assumed.
____
"You wish you were me but you know you could never be me. Bye bitches."
_____________________________________________________
Here is a screenshot of the Book description.
Sorry, I just don't want to spoil the book much that it's not exciting anymore once you read it.