Could be so different, but as I watched the second chapter I felt that I saw Lie To Me, again.  

Exactly my thought, but at least their relationship now ain't like male and female lead hating each other since the beginning.  Nice start though. Sometimes cliche drama like this wasn't a really bad choice when you want a good laugh after a long run of heavy-weighted dramas.

how ? I see no resemblance at all, not that this drama is something new 

Jajaja Sara, is a feeling, but of course are different dramas. But the story is similar in that  all started with a fake relationship.

 Klore6:

Could be so different, but as I watched the second chapter I felt that I saw Lie To Me, again.  

I feel exactly the same few minutes after watching  the second episode.