Nội dung phim
Understanding of Love - The Interest of Love (VietSub - Thuyết Minh) tells the realistic and romantic story of four individuals who meet at the Youngpo branch of KCU Bank.
Ha Sang-Soo (Yoo Yeon-Seok) pursues a normal life. He believes that happiness lies in having a stable life. However, his peaceful daily life changes with the arrival of love.
An Soo-Young (Mun Ka-Young) believes that love does not exist forever and can leave at any time. She is busy supporting herself in difficult circumstances. She feels excited when approached by a sudden man.
Park Mi-Kyung (Keum Sae-Rok) comes from a wealthy family. She is decisive and open about her emotions. When she likes someone, she will make that person stay by her side no matter what. However, she enters a relationship that does not go as she hoped.
Jung Jong-Hyun (Jung Ga-Ram) is studying to become a police officer. He has a personality that makes him strive in everything he does. However, he is living in harsh circumstances.
