I noticed the score didn't seem to fit the mood in a lot of scenes as well.  I thought it was just me not understanding.  =D  I'm glad it wasn't just me.  

The drama is so very good though.  Like you said, it's adorable and funny.  It's very sincere.  They treated us viewers so well and really thought about us watching the show.  Poor Hwa Shin got hit a lot by a lot of people.  I think you could make a drinking game to each time he gets hit in an episode.  

Jo Jung Suk is a riot in this role!  He made his character so real for me.  

I totally feel the same way about missing out while reading subs.  I will watch an episode twice sometimes just so I can watch their expressions the second time around, but there are so many dramas I need to watch still.  I need more hours in a day.