Daughter, Love Me Once More — Episode 4

Obsessed with his ex, a father forbids his own daughter, Aria, from calling him "Dad." On her birthday, she waits for him in vain while he proposes to his ex. At the school play, a teacher and her daughter humiliate Aria in front of him, yet he defends them. To steal her summer camp spot, he feeds her a strawberry cake despite knowing she is severely allergic, sending Aria to the brink of death. Driven to her limit, the mother demands a divorce and reveals her secret: she is the daughter of a duke. With her true status, she exacts justice for Aria. In the end, no matter how much he kneels and begs, Aria will never call him "Dad" again.