Haha Goo Joon Pyo's "Noona" is the best (same goes for the equivalent character in other versions). A sweet equalizer to have as an ally.
Gah! Don't leave me hanging like that! *flashes fang* Grrr...
The guys' special attire throughout this series appeals to me as a costume drama enthusiast (like the vest outfit when shooting discs in a previous episode, or here with the Eastern-style equestrian gear all the way down to the hunt boots). Très smexy and fun. They definitely have "eligible bachelor" covered.