Jeongin broke up whit you 6 years ago because his company didn't let him date anyone after his debut, it was hard for both of y'all but you had to do it.
You have become a host at a popular show where k-pop groups/soloists go to, Jeongin has become very popular and a Alexander Mcqueen ambassador.
You have been waiting for your director to sent you what group or soloist will come to the next episode of your show, the episode is gonna be tomorrow. you're director is always in a hurry so he forgets to sent sometimes who come.
You're at home chilling drinking wine since today was tiring, You're director sents a message. Finally, so who is it- you chocked on your drink after seeing the message. It says "Stray kids", the group your ex(Jeongin) is in.