婚約破棄を狙って記憶喪失のフリをしたら、素っ気ない態度だった婚約者が「記憶を失う前の君は、俺にベタ惚れだった」という、とんでもない嘘をつき始めた

When I pretended to have amnesia in order to break off the engagement, my fiancée, who had a curt attitude, started telling outrageous lies, saying, ``Before you lost your memories, you were completely in love with me.''