In "Divorce Lawyer in Love" it turned out that Jo Yeo Jung was the person that had saved Yeon Woo Jin in the past.
On the 16th episode of SBS drama "Divorce Lawyer in Love" broadcast on June 7th, So Jung Woo (played by Yeon Woo Jin) found out who had saved him when he was caught in the subway in the midst of an accident. It was none other than Ko Chuk Hee (played by Jo Yeo Jung) that saved him from death.
Before this, Jo Soo Ah (played by Wang Ji Wan) was trying to help Jung Woo so that he could find the person that had saved his life. On this day, Soo Ah went to Chuk Hee. She said, "There's something that I haven't been able to tell Jung Woo. I went to Jung Woo but I couldn't bear to talk so I came to you. Jugn Woo is looking for you."
Moreover, she said, "Do you know the subway accident of 2008? At that time, the person who put a piece of peppermint candy in your mouth. That was you, right? The person who saved Jung Woo was none other than you and the person you saved turned out to be So Jung Woo." This is what she confessed to her.