"Luhan, I'm sorry. I can't do this anymore. Lets break up"

It's been 4 months since that night. After a long talk that night, they both mutually decided to end their relationship completely. Luhan even admitted the arranged marriage he was to have later on his life. Although it broke it her heart, Mina couldn't help but let it pass. She was still 15, what can she do? They were still young, its not like she can pack up and move to China to be with him. She has her life here in Seoul. Even though the break up was hard, they still manage to stay friends. As days slowly passed by, Mina slowly went back to normal. With the help of Jiyeon and Woohyun, she was able to move on from her first heart break. That night when Woohyun heard his sister's heartbreaking confession, he felt angry. Angry that she didn't tell him like she didn't trust her own brother. He was about to explode his rage, that was until her heard sobbing on the other side of the door. All his anger suddenly disappeared. His little sister is heartbroken. She is crying. With no time to waste, Woohyun forcefully open the door and immediate embraced his younger sibling. Telling her everything will be fine. From that night, Woohyun promised to protect her as for he never wants to see his Mina cry tears of sadness again. 

Believe it or not, it didn't talk long for Mina to move on. Sure her heart will always have a special place for Luhan. He was her first crush, her first confession, her first boyfriend, her first love overall. The new boy who took over her heart was a nice guy. In fact, a little too nice.