Sehun just think something.

"I got an idea."

"What?" Chanyeol said.

"I want make a comeback!"

"You made a new album?" Xiumin asked.

"No! I want to go back to my house."

"So?" Baekhyun asked.

Sehun tell them his idea.

"Are you crazy?" Lay asked.

"No!"

"Okay, fine!" Luhan said.

"I wonder, why you guys help me?"

"Kris is our friend. The six of us are best friends from little." Luhan said.

"So?"

Flashback.....

Xiumin, Luhan, Kris, Lay, Baekhyun and Chanyeol are at their graduation party.

"We are one!" Kris said.

"We will become friends forever." Luhan said.

After a few days.....

"How about we open a shop?" Kris said.

"How?" Xiumin asked.

"We collected our money and open a shop."

The five of them give the money to Kris.

"Thanks!" Kris said.

After that, they never hear about Kris anymore.

"We are tricked!" Luhan said.

"He is !#@!$" Chanyeol said.

End of flashback.....

"I understand now." Sehun said.

Meanwhile.....

Tao are sitting at a bench. Then he saw the girl that called Kai other day.

"Hi!" Tao said.

"Hi!"

"You looks sad."

"My boyfriend left me with other girl."

"Who is your boyfriend?"

"Kai."

"What is your name?"

"My name is Choi Jinri but you can called me Sulli."

"Sorry but I need to know, how long you know him."

"About 10 years. He was my childhood friend until he said he loves me."

"Why he leaves you?"

"Who are you? Why you asked me many question."

"Sorry, but I am investigating something."

Then, Kai come.

"Let's go!" he said and takes Sulli with him.