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The stunning Han Ye Seul and charismatic Sung Joon take the reins as the leading roles in this drama, and from the short first teaser, the two's onscreen chemistry is already getting our hearts racing! 

'Madame Antoine' also uploaded a teaser showing non-celebrities getting to interact with Han Ye Seul and Sung Joon to test how much their heart rates would go up. Needless to say, all the guys' hearts not only raced but also nearly stopped beating when faced with Han Ye Seul. And the girls couldn't stop hiding their faces in embarrassment with Sung Joon sitting right across from them. 

An interesting way to introduce a drama, isn't it? Maybe the crew of the drama is trying to convince you that every episode will get our hearts beating fast with its love story. 

The drama will start airing on January 22 at 8:30 p.m. (KST) so be sure to have this sweet rom-com warm your heart in the cold winter!