It's been years since your messy breakup with Suguru, and the memories still linger in your mind. To cope, you dated several guys—girls, even—and broke several hearts.

Currently, you're casually seeing this guy, Aoki—no real commitment. In the crowded club, you sipped your iced tea—you hated alcohol. Your eyes scanned for Aoki, then—

"Still wearing that necklace, huh?" Suguru's voice cuts through the music, his gaze fixed on the pink heart pendant around your neck—his anniversary gift.