In the heart of the 1990s, a teenager named Bo-ra embarks on an epic mission that traverses the joys and dramas of youth. Bo-ra, enthusiastic and somewhat clumsy, finds herself caught in a series of unexpected events when her best friend, who has a crush on a guy named Woong, asks for her help to win his heart. Without a second thought, Bo-ra becomes the "love detective," determined to uncover everything she can about Woong, a mysterious and charismatic boy from school.
As Bo-ra immerses herself in his world, she begins to develop feelings of her own for him, complicating matters. The film weaves together moments of laughter, romance, and the inevitable unease of growing up as Bo-ra navigates the unpredictable currents of first love and friendship. Set against the vibrant pop culture of the '90s, filled with music, fashion, and laughter, the narrative captures Bo-ra's internal struggle: to follow her friend's heart or pursue her own happiness.
Things become even more complicated when time and circumstances test loyalty and desire. With a nostalgic touch, this poignant story captures the essence of what it means to be young and, above all, the importance of the choices we make on the journey to adulthood. The path to self-exploration becomes an unforgettable experience filled with laughter and tears, where every moment matters.