"Marriage Blue" is one of the most anticipated films this season, and cast members Kim Kang Woo, Kim Hyo Jin, Lee Yeon Hee and Ok Taecyeon model as couples for the latest issue of "High Cut".

Lee Yeon Hee and Ok Taecyeon portray the roles of So Mi and Won Chul, a couple who have been together for seven years. Their story line in the movie follows So Mi's affair with a web comic cartoonist Kyung Soo, who is portrayed by Joo Ji Hoon.

When asked who they want to sing in their wedding, Lee Yeon Hee answered her SM Entertainment labelments Girls' Generation's Seohyun and Super Junior's Kyuhyun because of their sweet and romantic voices, while Taecyeon answered his group mates 2PM and their producer Park Jin Young.

Kim Kang Woo and Kim Hyo Jin portray the roles of Tae Kyu and Joo Young. Both of the actors are married in real life, and they talk about the relationship they have with their respective spouses.

On the pros of being married, Kim Hyo Jin, who is married to actor Yoo Ji Tae, shared, "After a while, you realize that you become comfortable with each other that you share a lot of things and do the same activities. I think my husband is my soulmate."

Likewise, Kim Kang Woo answered, "When you have a child together, your marriage shifts again because you turn your interest towards your child. But in the end, even when you see your child, you'd think 'I love your mother the most in this world, and the second person I love most is you'. In your family, the wife will always be the most important."

Don't forget to catch "Marriage Blue" on November 21.