"Oh, sister?
When Yeoju was four years old, a woman spoke to our mother.
My mother was also happy to see me and greeted the strange woman.
Next to the woman was a boy holding on to his mother's collar.
"Our daughter Yeoju has grown up a lot, hasn't she?"
"Oh my, Yeoju? You've grown up so much. Do you remember Aunt Yeoju?"
When Yeoju's mother had Yeoju, she lived in Busan.
And a month later, Yeoju moved to Seoul and had to say goodbye to Jeongguk's mother.
Soon, Jeongguk's mother also moved to Seoul.
"Oh, son?"
"Yeah, after you moved, I had a baby too. I'm the same age as Yeoju."
"Oh my, what's going on?"
While the two were making a fuss, Yeoju stared at Jeongguk.
"hi?"
When the female lead greets him first, Jeongguk hides behind his mother, feeling embarrassed.
"I think Jungkook is shy."
"Yeah, that's why I'm worried. I'm also shy..."
"Are you sending your child to kindergarten now?"
“I just moved here so I’m looking into it.”
"I guess we can just send our daughter to the kindergarten she goes to.
That's how Jeong-guk and Yeo-ju became best friends.
Jeongguk, who came to kindergarten for the first time, hides next to his mother in an unfamiliar environment.
"Huh? Jungkook! Hey, do you want to go to our classroom? I'll show you around."
"....."
"Jungkook, Mom will be talking to the teacher, so go play with Yeoju, okay?"
"..."
Jungkook looked at his mother and followed Yeoju into the classroom.
"Huh? Who is that kid? Wow, he's so cute -0-!
Amidst the warm welcome of his friends, Jeongguk successfully completed his kindergarten adjustment.
His friends showed it to Jungkook, saying it was a new toy, and asked him to play with it.
"Jungkook, how was it?"
"Ah... that was fun..."
"Have you become close with the female lead?"
"huh.."
In fact, Jeongguk's family is a very wealthy family.
When Jeongguk's grandfather abdicated as chairman, Jeongguk's father took over the position.
It is also the position that Jeongguk will soon inherit.