Couple on the Backtrack (Cantonese) - 告白夫婦

This drama is about a married couple who constantly fights. They regret getting married young without consideration. One day, they travel back to their twenty-year-old selves.

Choi Ban Do (Son Ho Joon) and Ma Jin Joo (Jang Na Ra) are both 38-years-old and a married couple. Choi Ban Do has been burdened with being the breadwinner and Ma Jin Joo is a housewife with low self-esteem. Even though they loved each other when they married, they now hate each other. They both regret marrying at such a young age. The couple travel through time and find themselves as 20-year-old university students, when they met for the first time.

一對互看不順眼的38歲同齡夫妻突然重新回到20歲，讓他們開始重新燃起愛的火花，經歷當年沒有的青春生活。