In “Our Christmas Love Song,” singer Melody Jones, played by Alicia Witt, returns to her hometown for the holidays after being accused of plagiarizing a song. While reconnecting with her estranged family and old flame Chase, she searches for the original sheet music to prove her innocence. Amid town skepticism, they collaborate on a new Christmas song for a concert. Ultimately, she finds the missing music, reconciles relationships, and they share their love on stage, culminating in a heartfelt performance.