Author's POV

Aerin started her morning with a wide smile plestered on her face. Nobody knew exactly what's in her mind but for sure, her mood was totally good that day. She hummed all the time right after she woke up. When she was just finished putting on her uniform and combing her hair. She heard a shout from someone outside her room

"Ya, Han Aerin! Come out faster will you? I am going to be late!" a male which was no other than his cousin, Kim Jongkook called her

"Coming right away!" she quickly grabbed her bag and left her room in hurry. She grabbed her breakfast and lunch box from the table and closed the door after turning off the lamp. Her parents were away to visit her grandparents so she was left in the house with Jongkook, lucky enough for her because she would usually be alone. She got inside the car where Jongkook had been waiting for her

"Congratulations for moving back to Seoul, oppa!" she cheered for him with a big and wide smile

"Congratulates me only after I get accepted. Thanks to you I am almost late in my interview," he answered while driving the car toward her school

"For God's sake oppa, your interview will start in 8 pm and this is 6.15 in the morning okayyy?" she replied while facepalmed herself because of her cousin's strict schedule. For him, coming less than 30 minutes before an appointment is considered late, crazy right? But still, her face was full of smile. Jongkook realized that and said

"Stop smiling, you looked like an idiot," Aerin turned to him with a confused look and said

"Did I smile just now?" she asked. Jongkook sighed and muttered

"I took back my sentence. You are a real idiot, not only looked like one,"

"How can I be an idiot???" she protested

"Answer it yourself la I am tired to argue with you in this very early morning. We are here," Jongkook stopped the car in front of her school and urged her to go out from the car. Aerin, still confused due to her new nickname-idiot- came out from the car reluctantly. Jongkook's car left in full speed, leaving her in front of her the school gate. She rolled her eyes, sighed, and walked inside.

Aerin entered her class which were a little too quiet since there were only three students inside and three of them were busy in their own world. Her smile didn't even fade for a second, like she was born with it. She happily walked to her desk and hugged it tightly when she finally sat behind it