Two Daughters, One Lie episode 12

Two Daughters, One Lie
Mia, a girl raised in a laundromat, and Nora, heiress of a top horse-racing dynasty, share the exact same face. After a chance encounter, the two seventeen-year-olds hit it off instantly and decide to swap identities to live each other's lives. Mia storms into the wealthy family, wins her father's trust with her boldness and equestrian talent, and drives away the etiquette tutor who had been bullying Nora. Nora steps into an ordinary household, uses her business acumen to turn her mother's laundromat around, and for the first time tastes the warmth of home. As the lies are peeled back layer by layer, the twin sisters separated seventeen years ago finally reclaim the love they lost and reunite as a family of four.