儿女私情
      Explanation: Between men and women or family members that loving feeling
      Usage: As subject, object, attribute; for men and women
      Source: Qing Cao Xueqin's "Dream of Red Mansions" The Fifth: "never put their children affair, a little rayon mind."
      Examples: Wang Shuo, "stewardess": "You are not because of revolutionary friendship degenerate into ~, to a little headstrong?"
  • Thesaurus:  Offspring Zhiqing