影子也怕光爱人也会慌
[yĭng zi yĕ pà guāng ài rén yĕ huì huāng]
Literally, it means 'shadows fear light, just as lovers can get flustered'. It reflects the theme of fear and vulnerability in both nature and human relationships. The use of shadows and light is a metaphor for the complexity of love: there are hidden and obvious aspects that affect our emotional responses.