暗约偷期

Explanation: About: agreement; on: dating. Secretly agreed with each other without permission. That men and women _set_ for life private 　　Usage: For the predicate; more for men and women 　　Source: Yuan Anonymous "symbol gold bullion" First off: "This is not sing under the moon before the dark about stealing period." 　　Examples: Ming Feng Meng, "Yu Shiming words," Volume 38: "Zhou was with the beam sister ~, neighbors, and that one does not know." Thesaurus:  Anyuesiqi