Kim Sun Ah has ended the growing pain between Lee Jang Woo and herself.

Hwang Ji An(Kim Sun Ah) on the 13th episode of 'I Do I Do' that aired on July 11th, Ji An, revealed during Tae Kang's(Lee Jang Woo) proposal that he is 'Ankles' father. But Tae Kang who mistaken that the reason why he didn't know the truth until now is because he has nothing comparing to Eun Sung(Park Gun Hyung), becomes shocked and prepares to go abroad to America for studies.

Ji An also becomes hurt with Tae Kang's change of attitude and thinks back at all the wrong and hurtful things she had said to him in the past.

After asking Eun Sung for advice Ji An decides to tell Tae Kang the whole truth and nothing but the truth so when she is questioned by Tae Kang why she didn't reveal that he was ankles father, she replies "Because I can't promise marriage to you now or even in the future but I wanted to let you know that you were the father."

Then Ji An and Tae Kang share a passionate kiss that tells each other without words how honest their feelings are towards each other, marking an end in their endless pain romance between the two.