When actress Song Hye Kyo and actor Kang Dong Won were seen together in Paris, rumors began to spread that they were on a romantic holiday.

A photograph of the two actors posted online by a Chinese fan started gossip that the co-stars, who play a married couple in the upcoming film "Pit-A-Pat-My-Life," were also a real-life couple. Not only did the actors play a married couple in that film but they were also lovers in the 2010 film "Love For Sale."

And they are occasionally seen in public together. They attended at the recent VIP premiere of "Venus Talk" and the movie premiere of "Hwayi: A Monster Boy last year.

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