My Dear Daughter, Love Me Again — Episode 13

The male lead only has eyes for his first love and refuses to let Aria, his daughter with the female lead, call him "Dad." On her birthday, Aria waits for him all day, only to watch him propose to his ex. At a school talent show, Aria is bullied by his mistress and her daughter, and the male lead even takes their side. To steal Aria's spot at a summer camp, he gives her a strawberry cake despite knowing she is severely allergic, nearly killing her. Pushed to the limit, the female lead decides to divorce him and finally reveals her true identity: she is the daughter of a Duke. She uses her real status to fight for justice for her daughter. In the end, even when he kneels before them begging Aria for forgiveness, she will never call him "Dad" again.