双栖双宿

Explanation: Places together, fly together. Metaphor of love between men and women peas and carrots. 　　Source: Song You Mao, "Quan Tang Shi words" Juan Liu: "eyes like a dream frightened mind, no one knows my feelings at this time. As birds mandarin ducks pool, Shuangsushuangfei over a lifetime." 　　Examples: ~ Over duck, only two female appearance Lang antagonistic, not some cold biting, gain the tears. ★ Ming Ye Xianzu "luan Pi note harmonic marriage"