"Ye-jin, make sure you wait right here. Play on the swings or something. I'll be out in just a few minutes. Ok?"

Ye-jin nodded. 

"Make sure you scream if someone weird comes too, okay? Don't talk to strangers."

She nodded again. 

Krystal smiled. "Alright then."

She hurried inside the bank. Ye-jin sat down on the swings but realized that she wasn't that good at swinging by herself unless someone pushed her. At that moment, Kai was going out of the bank. "Oh! You're the ahjussi that we met a couple days ago!" 

Kai looked behind him and saw Ye-jin. How could they meet like this again? He smiled at her and walked over. "Hi there again. What was your name?" 

"My name is Ye-"

"Hey! Kim Ye-jin! I told you not to talk to strangers!" Krystal shouted. Kai turned around and Krystal jumped. 

"But he's not a stranger Mom." 

Krystal didn't say anything. Kai chuckled. "Yeah, you're right Ye-jin, I'm not a stranger."

Krystal walked over and took Ye-jin's hand. "Fine, let's go home now then."

Ye-jin shook her head. "I want to play with this ahjussi though."

"No!" Krystal shouted. Ye-jin jumped at her mom's loud voice. Krystal cleared . "I mean, he's probably very busy himself." 

Kai only looked at the ground. 

"Oh Ahjussi! Did your car get fixed?" Ye-jin asked.

Kai smiled. "Yes, it did. Thanks to your mother's directions to the auto shop." 

Krystal looked away. "Ye-jin. It's time to go home now."

She slightly bowed to Kai and started walking away. Ye-jin scrunched her nose. 

"Ye-jin, you should get going. Your mom is leaving now."

"I don't want to."

Kai bent down. "You have to though."

Ye-jin shook her head. 

"You'll probably see ahjussi again."

"Promise?"

Kai's face fell. "Well..."

"Ahjussi!" 

"Okay, I promise."