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."

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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!