青梅竹马

Explanation: Plum: Green plums; Bamboo Horse: Children with bamboo poles when the ride. Describe the innocence of small children like to play the game. When young men and women is that intimacy. 　　Usage: Joint type; as subject, object; with compliment 　　Source: Tang Li Bai, "Ezra" poem: "Lang bamboo horse to ride, get around the bed plum. Cohabiting long dry, the two small non-suspect guess." 　　Examples: The young man during the ~, has left in his mind how many unforgettable memories ah! ★ Wei Wei "Oriental" Part IX Thesaurus:  Erbinxiangmo, be very much in love, Pigeon Car Zhuma, two innocent playmates, s hair twisted in a knot companion in adversity, parental betrothal; the two (the boy and the girl) had been engaged to each other before they were born, Bamboo horse at the turn of, Hobbyhorse Friends