Can't Lose(2011)

Can't Lose is a South Korean romantic comedy series that follows two divorce lawyers—a married couple who constantly bicker both in court and at home. Choi Ji-woo and Yoon Sang-hyun star as opposing legal minds who channel their marital frustrations into their professional rivalry, creating comedic tension as they navigate cases while wrestling with their own relationship. The show aired on MBC in 2011 across 18 episodes, blending courtroom drama with romantic undertones as the couple's sparring masks deeper feelings. Based on the 2008 Japanese drama The Sasaki Couple's Merciless Battle, Can't Lose offers a witty take on love and law, exploring how two people can drive each other crazy while remaining inseparable.