想你在朝朝暮暮爱你在心口难开
[xiăng nĭ zài cháo cháo mù mù ài nĭ zài xīn kŏu nán kāi]
'I think about you day and night. Hard to confess, I have love for you in my heart.' Expresses intense and concealed longing, suggesting strong feelings toward someone who they cannot express their feeling towards freely