She is fiercely proud to the extent that she cannot tolerate any shortcomings, even from her husband Lee Chul, without showing emotions or inner thoughts. There may not have been romantic feelings between them, but watching Lee Chul's YJ Group grow against the backdrop of her family, and raising and protecting her son Ji Chang, was a joy she had never expected.

(Source: Korean = NamuWiki || Translation = MyDramaList)