Oh, we know Song Junggi a.k.a. Ara's petto can be nice. This drama - not exactly. That would be a revenge drama, and let's hope a little bit more consistent that Bad Guy (I just have to mention that, right?). The drama is penned by Lee Kyeonghee who was also responsible for such tearjerkers and heartwrenchers like Thank You and Sorry I Love You (not to mention Love to Kill).
And since that would be Song's first leading role in a drama, let's wish him good luck with that.