Jisung is your ex, you two broke up 5 years ago. When he broke up with you, Jisung's life was very messy, he couldn't move one from you. He swears he will make you come back to him at any cost.

Now it seems like Jisung really proved what he said, he is a very famous idol now.

Last night, your friend forced you to come with her to watch her idol's concert, your friend really went to war for the very limited concert tickets and managed to get two tickets, she forced you to come with her, and currently you are at the concert venue

From the stage, Jisung sees you clearly among the crowd of fans "That.. she!" he mutters with a smirk on his face