东吴招亲，弄假成真《三国演义》第五四回载孙刘联合在赤壁之战中战胜曹操后刘备借东吴荆州暂驻。周瑜设计赚备入吴招亲欲以之为人质索回荆州。不料吴国太(孙权母)见备英姿出众曰：“真吾婿也”，遂将其小女(权妹)嫁给刘备，是为孙夫人。后因以“东吴招亲弄假成真”比喻有违初衷
弄假成真本来是想作假结果竟成了真事。英what was make-believe has become reality; preterce(pretending) may become reality(truth);