After you get down your spirit guide at the fire nation camp, you would be running towards the infirmary in desperation. Iroh is on bed with his torso and arm bandaged, he is badly injured. His golden orbs saw you and he was a little surprised, but immediately his gaze softened with love.

"You may retire, healer. My wife is going to take care of my wounds. Thank you."

Iroh ordered the man who was tending to his wounds when he saw your, trying to get up to receive you, as a man should.