Say I Love You is a touching age gap romance manga that revolves around Mei Tachibana, a high school girl who has never experienced love or friendship due to past traumas. Her life changes when she accidentally injures Yamato Kurosawa, the most popular boy in school. Yamato takes an interest in Mei and slowly breaks down the walls she has built around herself. As Mei learns to trust and open up to others, a sweet and tender romance blossoms between her and Yamato. Say I Love You is a beautifully written manga that explores themes of self-worth, healing, and the importance of human connections.