Is this Healthy or Toxic? IM Changkyun(Part 1 - Monsta X idol AU! series)

First Chapter - Let me win

She had been talking to her best friend for more than two weeks every single day, trying to make their more than busy schedules fit; however, it has been impossible. Until he told her that his group was on a recess from all kind of activities.

"You're kidding me, right?" Olivia asked Kihyun when he called her.

"I'm not kidding, Liv! We have a whole week just for us" He said with a huge smile in his face while he was trying to gather all his stuff and run away from the studio. "In fact, stop fighting, I'll be in your apartment in an hour, see you." he said without letting her talk.

"Hello? Ki?" She asked looking at the cellphone and when she finally realized Kihyun had just hanged up on her, she laughed. "I think I'll have to take a shower now..."

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" Where are you going so fast? I've never seen you running like that."Changkyun asked laughing. He just entered to the studio to look for his lather jacked when he saw his hyung in such a rush.

"I'm going to see a friend, it has been a lot of time."

" A friend, eh?" Changkyun asked with a smirk on his face.

"Don't be an idiot, she's like my sister. You know her."

Before Changkyun could say anything else, Kihyun had escaped.

Exactly after an hour ago, Kihyun was parking his car outside his best friend's apartment.

"Liv!" He screamed without even thinking about the neighbors.

"Oh my God!" Liv said opening the door as fast as she could. "You never changed, you can knock the damn door!

"No way, that will take away my favorite part, coming here and look at you angry."

Kihyun hugged the girl so strongly that she was making some funny noises trying to release herself before stopping breathing.

"I miss you so much, little thing! Do not leave the city again."

"Why are you so big!?" She asked looking at how broad his shoulders were now. "And of course, I'm not going anywhere, I need to work now." She said with that perfect smile, typical of Liv.

After a while, they were drinking beer in the garden while talking about everything had happened. They had grown up together, and despite the age difference, they got along very well. Many times Kihyun had acted like an overprotective older brother and Olivia herself had asked him to calm down a bit; however, everything she had been through was more than enough for Kihyun to behave like that. Olivia's older brother had been Kihyun's classmate since the early school years; nevertheless, she hadn't even finished school when she had an accident with her family, in which her father, mother, and brother died. Later, things had become very complicated for her and Kihyun's mother had asked the girl's relatives for permission to raise her. From day one Kihyun acted like his brother, something that would never change. With just one year left to finish high school, Olivia already stood out for her talent to dance, which led her to win a scholarship in the United States and until now she has returned to Korea. At the same time that she specialized in dance, Kihyun excelled in singing classes; in fact, while he trained to become an idol they kept in touch, the girl supported him more than anyone, and he was exactly the same, no matter how far apart they were.

The last couple of years were not easy, since Kihyun had no free time. He and the rest of the members had activities all days. But not only his schedule was a nightmare, Liv was known as one of the better choreographers in America and now, she was not only known for being a wonderful choreographer, but she had also become interested in music production. She had returned to Korea due to a highly promising job offer as main choreographer.