張根碩
In-ha's son Seo Joon (Jang Keun-suk) is a photographer, and he bumps into Yoon-hee's daughter Jung Ha-na (Im Yoon-ah) by chance. Unlike her mother, Ha-na is a cheerful and vivacious girl, and though they initially find each other troublesome, even as they argue, they can't help but be drawn to each other. In search of house, she rented place at Seo Joon and started sharing their day to day activites together. Gradually their feelings develop, and Joon and Ha-na fall in love.