"Wedding" is one of those rare stories that provide a glimpse into the "lived-happily-ever-after" life of a newlywed couple. The series begins with the wedding ceremony of the two main characters.
A daughter of a rich family and a music college graduate, Se-na (played by Jang Nara) works as a house manager at a theater, and is one day introduced to Seung-woo (played by Ryoo Shi-won), a diplomat. Soon, the two tie the knot only because they "fit" each other, but as time goes by, they clash over virtually every issue due to their widely different backgrounds and life values.
As the marital discord grows, Seung-woo gradually falls in love with Yun-soo (played by Myung Se-bin), his childhood sweetheart, who is so much different from his reckless wife Se-na. But watching Seung-woo grow aloof from her, Se-na, on the contrary, starts feeling attracted to him and decides to do her utmost to captivate his heart for good.
Jang Nara : Lee Se-na
A piano-major graduate of a music college, Se-na grew up in an affluent family, and currently works as a house manager at the Seoul Arts Center. She has a sassy and cheerful personality and really enjoys her work, but lacks enthusiasm and passion to succeed in her career. She is more interested in interior decoration and household chores, and thinks marriage is exactly what she needs.
Ryoo Si-won : Han Seung-woo
Seung-woo had dreamed of becoming a writer since his childhood, but had to give up his dream as the oldest son in his family who would never do anything to disappoint his parents. After graduating from college, he decides to become a diplomat, and currently works at the Foreign Ministry. He is responsible, honest and remarkably erudite.
Lee Hyeon-woo : Seo Jin-hee
A Foreign Ministry official with 10 years of experience, this man puts priority on his career and ambitions rather than love. He avoids developing serious relationships with women, but when he meets Yun-soo, Seung-woo's hometown friend, he falls for her warmhearted and scrupulous personality.
Myeong Se-bin : Shin Yun-soo
A florist and Seung-woo's first love, Yun-soo had a difficult childhood, but her upbeat and charming personality can spellbind anyone.