Ah, this is I can answer. The romance is very prominent - it's primarily a romance show, I'd say, with wuxia and political intrigue as prominent side shows - but one of the reasons why I enjoyed the show so much is that it's really not a dramatic romance. No stupid miscommunications, both of them just very equal and pretty mature about it, and complementing each other nicely. There's one ep where there's a bit of secondhand embarrassment re: the guy trying to figure out how to confess his feelings, but they don't really make a whole deal out of it.

The main reason I like this show is because everyone is so competent and smart, and for the most part that extends to the romance aside from a couple of very small hiccups.