After her boyfriend Julian loses his memory, he mistakes Elena's sister Vivian for his fiancée. Her parents say the betrothal was always Vivian's, her brother tells her to get out, and she is forgotten, exiled abroad. Three years later, Elena returns to replace her documents and runs into Julian at the airport—the man who should be at his engagement party. His eyes are red, begging her to come back to him. His memory has returned. But Elena is no longer the girl they pushed around. She finished her studies in Europe, and she has a new fiancé—Adrian, a young tech founder. Julian begins a desperate pursuit, and Vivian's true face slowly emerges. But what Elena wants was never a late apology—it was a choice made firmly from the very beginning.
He Forgot Me, Got Engaged to My Sister is an English short drama in 40 episodes, originally released on FlickReels in September 2026. Each episode runs about 1 minutes, and the whole series takes around 57 minutes to watch. It falls under Marriage & Wedding and Romance. Every episode is free to watch on DramaDog, with no app or sign-up.
