This drama tells the emotional story of two boys and girls falling in love again after breaking up, guarding yesterday's memory and tomorrow's feelings. Woo-seong Kam's Dao Xun secretly loves the same woman twice. Jin Hena plays Xiuzhen, who meets her feelings again after separation.
Jin Jiaen plays Sun Yilin, a charming woman who has a secret crush but is very active and lovely. Kim plays Zheng's brain. He worked for an animation special effects company in his early years. He is a handsome and competitive boy.
Quan Daoxun: Xiuzhen's husband is an honest man who never hurts others. After falling in love with her first lover Xiuzhen, she finally got married successfully.
He devoted all his life time and energy to his work, hoping to create a stable life situation as soon as possible, so as to live happily with Xiuzhen. But in silence, he ignored the affection and the necessity of affection.
Li Xiuzhen: Daoxun's wife. She met Daoxun in college and soon fell in love. 20-year-old Xiuzhen has always maintained a warm affection for Tao Xun, and feels that each other is everything in life.
But after that period, the rest is boring. Life without love and expectation is very painful for Xiuzhen. In order to better get rid of the emotional burnout period, if she wants to have a child with Daoxun, she thinks that the child can be a big turning point in life.