谁陪我从校服到婚纱我陪你从校服到婚纱
[shéi péi wŏ cóng xiào fú dào hūn shā wŏ péi nĭ cóng xiào fú dào hūn shā]
The phrase expresses a hope for lasting companionship from youth (when wearing school uniforms) until marriage (wearing a wedding dress). The user may seek a romantic partner who is willing to commit to them for life.