Actress Han Hyo Joo discussed working with a younger man in a drama for the first time ever through MBC's 'W' during the press conference on July 18.

Regarding working with a man who is two years younger but playing the same age as her in the production, Han Hyo Joo confessed, "I felt burdened. �Because I'm the same age as Lee Jong Suk in the drama, I cut my bangs. �I am working very hard to look even at least a year younger than I am. �I also do a lot of aegyo to Lee Jong Suk; we are having fun on set."

SEE ALSO: Heechul reveals disability diagnosis following 2006 car accident on 'My Little Old Boy'

Lee Jong Suk said, "Han Hyo Joo is older than I am, but she's the same age in the drama, and even in real life, she's only two years older, so we're peers. �I don't particularly feel like she's an older woman. �Overall, when I'm saying my lines, I feel like the tone falls flat, but Han Hyo Joo goes off it with good sense. �She helps me acting-wise. �Filming on set is comfortable and lovable."

Watch them this week on July 20!