You Started This, But I’ll End It - S1.E23

On her way to comfort Si Hyun, Soo Ji sees Tae Hee and Si Hyun enter his house. She tells Se Joo that she won’t interfere with her mom and Seok Woo’s marriage anymore. Meanwhile, on his way back from seeing Young Won, Seok Woo gets into a car accident. Young Won calls Si Hyun to come pick Seok Woo up. During their talk, Si Hyun finds out that Young Won’s daughter is Tae Hee.