Looks like bromance!
Due to circumstances partially beyond my control, I did sit down and watch the first two episodes and found it charming and addictive. Some plot details differ from the movie which does draw more sympathy for Jo In Sung's character. Song Hye Kyo is the heart of this drama with her beautifully emotional performance. And Kim Tae Hoon is effective in his villainous role.
Frames are shot in a way that gives the drama a romantic feel, even before romance begins:
The feeling is emphasized by the soundtrack. The One's Winter Love is especially poignant and used to full effect.
For slash fans, there is rich content for creating fan vids in episode two. Hopefully there will be more to come in future episodes! Shh, don't judge...