想懂你的眸你却带了瞳
[xiăng dŏng nĭ de móu nĭ què dài le tóng]
It means “I want to understand you through your eyes, but you're wearing colored contacts (or just something making it hard).” It uses a metaphor for attempting to understand the inner world of a person through their gaze yet encountering difficulty as if this person hides behind lenses. It represents an endeavor to know someone truly, despite barriers. '瞳(tóng)' specifically means the eye pupil which can also be translated as colored contact lenses.