Sung Joon and Han Ye Seul, who came together for lead roles in romance drama 'Madame Antoine,' melted our hearts with their sizzling visuals in 'Cosmopolitan's December issue! 

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In bold prints and tailored garments, this believable make-believe couple flaunt their ability to swallow any style they try on. Han Ye Seul's seductive wine-colored lipstick and Sung Joon's orange hue-infused ethnic patterned pants are what catch the eye most. 

As their drama centers on two people who have conflicting views on romance and its ideologies, the actors also weren't shy about revealing what their idea of 'love' is. Han Ye Seul said, "Love is the ultimate reason that people live for, and I confirmed that once again through this drama," while Sung Joon said, "Love is what gives me pain. If I look back, everything that gave me pain were things I loved. If you don't have love for something, it can't make you feel hurt or give you pain." 

You can read more about the actor and actress's thoughts on love and view their photos online and through the 'Cosmopolitan' December issue.