Despite the fact that Yoona and Lee Beom Soo have already shared their first kiss in "The Prime Minister and I," the ratings dropped even further to 5.4 percent.

Which prompts the question: do these two stars have any real romantic chemistry together?

The two actors shared a kiss in a recent episode and even though it took place in a daydream, some netizens thought it was not all that romantic.

Without real chemistry it is going to be hard to believe a drama in which a practical prime minister falls in love with a much-younger gossip magazine writer.

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