The Heroine Is Tragic, but Not Sad at All!

I possessed the body of the heroine in a regret-filled story. The real daughter, yet treated as a fake—destined to die miserably. The fools around me were only supposed to realize the truth and regret it after my death.
But—
Now that I know the truth, should I still live like a pushover?
No way.
I decided to be cunning to avoid living like a tragic heroine.
If they pretended to be pitiful, I would act even more pitiful. If they falsely accused me, I would feign innocence and turn the tables. Using my past life’s acting skills, I twisted the story however I pleased… and suddenly, everyone started acting strangely?
“I want to fix our relationship, even now. Will you return to the family?”
My family, who never regretted anything before my death, suddenly clung to me, crying.
“Ayla… I finally realized. I truly love you.”
Even my ex-fiancé started making heartfelt love confessions.
“Ayla, you saved my life. I want to dedicate the rest of it to you.”
Why is the sub-male lead, who I only meant to use temporarily, acting like this now?
Please, stop. I never intended to drag your lives into my revenge.