The end song for Oshi no Koi encapsulates the bittersweet emotions that permeate the series, blending a haunting melody with heartfelt lyrics. It captures the essence of longing, devotion, and the complex relationship between idol and fan. The song opens with a soft piano, gradually building into a powerful orchestral arrangement that mirrors the emotional highs and lows of the characters' journey. The lyrics reflect themes of unrequited love, self-discovery, and the weight of dreams, making it a perfect close to each episode, leaving viewers in a reflective mood as the credits roll. Its ethereal vocals and melancholic tone linger, evoking the delicate balance between hope and heartache that defines the series.