Someone go into the cafe.

"You-" Tao said.

"Yes, I am Sehun."

"You are back!"

They hug each other.

"Hyung miss me?"

"Of course!"

"You don't asked me?" Chen said.

"Do you miss me?"

"Yes!"

Meanwhile.....

"Sulli, I'm sorry because I left you."

"Why did you left me?"

"Because-"

Flashback.....

Kai's mother was in the hospital.

"Don't worry, your mom is fine." Sulli said.

"I know."

Then, a doctor came.

"Your mother need an operation."

"WHAT?!"

"Yes, you need to pay if you want your mother to get an operation."

"But I'm not a rich man."

Then, Kris come.

"I heard what the doctor said. I will help you."

"How?"

"Go to the nearest restaurant tomorrow."

Tomorrow.....

Kai waited for Kris.

Then Kris came.

"How will you help me?"

"I will pay for your mother operation if you work with me."

"What work?"

Kai agree with Kris and Kris give money to Kai.

According Kris, Kai had to move out to other place and date a girl.......named Krystal.

End of Flashback.....

"So that was your reason for leaving me?" Sulli asked.

"Yes... I'm sorry," Kai said.

"But why did that Kris guy asked you to date that girl?"

"I'm sorry but it's a secret. I can't tell you"

At the cafe.....

Krystal come.

"Sehun, I'm sorry because not believe you."

"It's okay. I know how it feel when someone reject your love."

"Why, you someone?"

"Yes, but she don't love me."

"Who?"

"It a secret."

Then, Kris come. He is shocked when he saw Sehun.

"Krystal, I want you to be careful with Kris"

"Why?"

"He is a bad guy."

"But, he looks good to me."

"Just be careful."

"Okay."

"Krystal, can we go?" Kris asked.

"Of course."