Darling, Why Do You Regret It?Why Are You Sorry, Darling?; 여보, 왜 당신이 후회해요?; Yeobo, Wae Dangsini Huhoehaeyo?; Darling, Why Do You Regret It？; Mon chéri, pourquoi regrettes-tu ça?; Querido, ¿por qué te arrepientes?; Дорогой, почему ты сожалеешь об этом?; ที่รักคะ...ทำไมคุณถึงเสียใจนักล่ะ?; どうしてあなたが後悔するのですか？

I secretly met my husband's mistress. Delicate, lovely, and sweet, her name was Saira. Ill never leave the Duke! Now, *thats* the spirit. W-what? I had reincarnated as Tareiaa noblewoman with a wealthy family, beauty, and nothing to feel inferior about in life. But there was just one obstacle in my perfect plan: Keep seducing my husband. I was ready to toss him aside and live a fabulous single life. ...Or so I thought. Im starting to find you fascinating. Can I call you... *Lea*? My lady, please, anything but divorce. Why are these men suddenly acting like this?!