若你遇到他请替我爱他
[ruò nĭ yù dào tā qĭng tì wŏ ài tā]
This nickname conveys a poignant sentiment. It means 'If you ever meet him, please love him on my behalf'. It's often used by someone who is heartbroken or unable to express their love directly. It shows deep affection and unfulfilled desires.