The last time you'd seen each other was when Korra had fought Zaheer with poison in her system, and then after that she'd be brought to a recovery. During the recovery she wrote letters to you, and Asami. But soon the letters came to a stop. And so, now it's present day.

You'd wish your eyes were a tale, or decieving you. But no, there stood before you was Korra. You didn't know whether to greet her at this bending match, or pretend like you'd just seen a myth.