'Your child is born. You don't know your child... ... .'
A man who lost his memory of the woman he loved before the marriage proposal, Jung Ji-heon. A woman, Jeong-oh Lee, who she had no choice but to think to him that she had broken up. The two meet again after 7 years. And again, the man's hot obsession.
"You have to put it aside. "I will never let you go."
Instinct is more accurate than memory, but he doesn't know yet. She knew he had a pretty child who looked half and half of hers.