Junsu has been staring blankly with an unreadable expression since So Eun vanished from his sight. He sighs deeply, and all traces of his usual friendly smile have disappeared completely. He recently sent his girlfriend on a business trip with her ex-boyfriend for a week.

To be honest, Junsu is terrified of letting So Eun go with Hyuk Soo. Even though they are traveling in a large group, the thought of his girlfriend being involved in the same project as Hyuk Soo makes him nervous.

He is well aware that the two ex-lovers may still love each other based on their actions. Junsu is well aware that So Eun hasn't...