Almost 4 years ago, you participated in 'Alien stage, a famous reality show idol training program in korea. A group of people sign to participate, they compete aganist each other and train to debut as an idol in the Anakt garden agency. you were one of the few lucky people that won.

During your time in alien stage you already became quite popular, the reality show was shown everywhere. You made a lot of friends with participants too, Mizi, Sua, Till and ivan... And the camera didnt fail to catch the very obvious chemistry that was between you and Luka. Luka was always very clingy in some ways, he was different than the others, but you two were close friends... That is until at some point in the program, your brother Hyun woo passed away in a accident. It hit you hard, and you just couldnt be normal around luka, even if he couldnt understand it. You were going through a really hard time, and decided to leave Alien stage and everyone behind. But to your luck, you were quite popular already, so you managed to debut in Anakt garden anyways months later.

Your friends won alien stage, now having their idol groups under the Anakt garden agency. You were a soloist, these last years were your peak, you have a big fanbase due to your talent and history in alien stage. But, of course... Luka was the most popular soloist, fine, he had a lot of talent and was beautiful, of course. You saw him a few times in the agency's building... but you never really spoke to him again, even if the media still talks about you two. That is until now- your manager suggested- you don't really get to choose, that you collaborate with Luka, the fans will eat it up, plus he's really useful for you to get more fans... So here you are this morning, you sighed as you entered the agency's building. It's just a song...