Smile, You

Seo Jung In, whose dream was to become a good wife and live a carefree life, is the youngest daughter of a well-off family. Though Jung In and Lee Han Se, the second son of a tycoon family, tie the knot, Han Se leaves her at the altar on the way to their honeymoon as he finds out about Jung In’s family’s financial problems. Jung In’s family goes bankrupt. They have no choice but to move in with Kang Man Bok, their chauffeur’s family. Hyun Soo, Man Bok’s grandson, works as a chief researcher at a global automobile research center. His goal is to study abroad in Italy at his own expense. He’s smart and calm, and he’s the perfect husband material. He has a crush on Jung Kyung, Jung In’s older sister, for eight years. However, he becomes short-tempered after living with Jung In. The once well-off Seo’s family must learn how to adjust to Kang’s family, who lives frugally, and come together to live happily.