[Katara glances this stranger who she just healed to Nami and smiles tightly at Toph's words. Feeling that she's done all she could without making herself useless later, Katara finally allows the water in her hands to dissipate. She nods at Nami.]

You don't need to thank me. I helped because you needed it. I'm glad I was able to do it.

[Carefully, she moves to stand and addresses her still unidentified patient.] Let's get you in bed. Clean up the blood, bind up the wounds... find you some food. And then you should sleep.