In "I Have a Lover" Lee Kyu Han told Kim Hyun Joo about his identity.
On the 24th episode of SBS "I have a Lover" (script Bae Yoo Mi, director Choi Moon Suk) broadcast on October 17th, Do Hye Kang (played by Kim Hyun Joo) learned about her own identity.
On this day, Do Hye Kang wanted to get a new identity card and number and went to the resident's center. Then again, he was trying to get his fingerprints recognized and failed. The administering official said, "There's a different fingerprint. You're not Dok Ko Yong Ki are you?" With that, he got upset.
In addition, he said, "Why are you trying to get someone else's identity number? This is a serious crime" he said. In the end, Do Hye Kang learned that he was not Dok Ko Yong Ki.
Afterwards, Baek Suk (played by Lee Kyu Han) confessed to Do Hye Kang that she was Choi Jin Un (played by Ji Jin Hee)'s wife.
Meanwhile, "I Have a Lover" is about a woman who lost her memory met her husband that she hated. With that, she falls in love with him and at the end of a very destined meeting, she meets her long lost twin. With that, the lives of the two are reset.
