陪我从齐肩短发到腰际长发陪你从纯真青涩到沉稳笃定
[péi wŏ cóng qí jiān duăn fā dào yāo jì zhăng fā péi nĭ cóng chún zhēn qīng sè dào chén wĕn dŭ dìng]
It can be expressed as: 'Accompany me from short shoulder-length hair to waist-long locks; Stay with you from innocence to calmness and determination'. This conveys growing up together with shared experiences.