Legend Of Korra: 5 Things We Can Look Forward To In Book 3
3. No More Angst-Ridden Teen Romance

"This is my new theory. Fans are more interested in imagining relationships between a myriad of pairings. But they're profoundly disinterested in seeing any of those things manifest themselves on the show. So who knows, whatever. Mike and I as writers, we wrote it the way we found it to be entertaining, and that struck a chord with some, but maybe not with some others."
I know I'm not the only one glad to be done with the romance angles in regards to Korra and her friends, in Book 1 it was entertaining but by Book 2 it was tired and downright irritating. I'm still looking forward to some epic bromances.