Katara remained quiet as her hand easily massaged at his shoulder-- while healing was beneficial to the patient, it was also a bit calming for herself as well. It required her to settle in a state of peace to properly direct the flow of chi. She tried to convince herself that was the only reason why she felt a bit more at being so close to Zuko now, and why they weren't in the middle of another heated argument like they always were.

She sneaked glances upwards every now and then, but just as quickly her eyes would dart back down, not wanting to be caught looking at him.