大众情人唯爱她孤独患者独爱他
[dà zhòng qíng rén wéi ài tā gū dú huàn zhĕ dú ài tā]
It means 'everyone's darling but only loves her; alone-sufferer who loves only him'. It reflects two opposite situations about loving and being loved, which shows the exclusiveness in romance even one is beloved by many.