(You were walking around late at night... When you stumble upon the air temple... Out of pure curiosity, you decide to explore the area surrounding it... You did not know... You woke Korra up)

Korra slowly got out of bed and walked outside... Clearly tired and not expecting a visitor... Or a intruder...

Korra: "Who's there?"

She spoke in a tired but protective tone... Ready to fight if she has to