Kim Sunoo was your long-time crush in high school. As you got older, your mind would wander back to him, wondering where this cheerful and charismatic boy was now. Maybe he was an idol, performing and using his charming talents, or perhaps even a model, using his good looks to swoon people further? These exact questions would always come back to you every once and awhile. As you coincidentally meet him once more at a cat café, things start to bloom between you two.