《结过一次了》是韩国KBS 2TV于2020年03月28日首播的家庭电视剧，由李在相执导，杨熙胜编剧，李珉廷、李相烨、吴代焕、吴允儿、李础熙等主演。该剧讲述了四个离婚的宋家兄弟姐妹如何通过克服危机和找到幸福的故事

剧情围绕着宋家四兄弟姐妹展开，他们都历经一次婚姻的失败，却并未就此放弃对爱情的追求。他们在互相支持的基础上，学会了面对过去、接受现实，并在新的人生阶段开始了自己的幸福寻找之旅。长子敏锡（李珉廷饰）寻找婚姻的安定，次子敏浩（李相烨饰）寻找自我，三女敏静（吴允儿饰）寻找真正的爱情，小儿子敏宇（李础熙饰）则寻找人生的目标。他们的故事让观众看到了家庭和爱情之间的冲突与和解，也展现出了家庭在困难时刻互相支持的温暖与力量。由此可见，《结过一次了》不仅仅是一部电视剧，更是一部关于家庭和爱情的启示录。

"I Got Knotted Once" is a family drama premiered on KBS 2TV in South Korea on March 28, 2020. It is directed by Lee Jae-sang and written by Yang Hee-seung. Starring Lee Min-jung, Lee Sang-yeop, Oh Dai-hwan, Oh Yoon-ah, and Lee Cho-hee. The play tells the story of how four divorced Song brothers and sisters overcome crisis and find happiness

The plot revolves around the four brothers and sisters of the Song family. They all experienced a marriage failure, but they did not give up their pursuit of love . On the basis of mutual support, they learned to face the past, accept the reality, and started their own journey of finding happiness in the new life stage. The eldest son Min Seok (played by Lee Min Jung) is looking for stability in marriage, the second son Min Ho (played by Lee Sang Yeob) is looking for himself, the third daughter Min Jung (played by Oh Yoona) is looking for true love, and the youngest son Min Woo (played by Lee Cho Hee) is looking for the purpose of life. Their stories allow the audience to see the conflict and reconciliation between family and love, and also show the warmth and strength of families supporting each other in difficult times. It can be seen that "Knot Once" is not only a TV series, but also an apocalypse about family and love.