你别笑了眼泪都掉了你别哭了眼睛都红了
[nĭ bié xiào le yăn lèi dōu diào le nĭ bié kū le yăn jīng dōu hóng le]
'Stop laughing, you’re crying now; stop crying your eyes have turned red' reflects mixed emotions and conflicting expressions of laughter and tears. This might refer to someone who experiences dramatic mood changes easily, or wants others to understand the complexity of their emotional state.