Still You

Soon-young divorces her husband Han-joon legally due to his business troubles, but they carry on having a happy married life. But the "fake divorce" turns real when Han-joon's old flame Chae-rin comes back and offers him her financial assistance in exchange for choosing her. In order to get her husband back, Soon-young tries to make Han-joon jealous by dating his rival Woo-jin. But Soon-young and Woo-jin begin to develop feelings for each other. [About] Still You is a 2012 South Korean television series starring Shin Eun-kyung, Kim Seung-soo, Wang Bit-na and Song Jae-hee. It aired on SBS from May 21 to December 3, 2012 on Mondays to Fridays at 19:30 for 124 episodes.  [Source: Wikipedia]