[Azula wants to yell at Zuko for yelling at Lilith, but she restrains herself, instead shifting around to position herself more between the other two]

No. It's going to be fine. Don't listen to him yelling, don't think about--

[she pauses for a moment to try to collect her words]

You told me before that you would be all right, no matter what happened. You might be sad enough to want to give up and sacrifice yourself now, but-- but you won't be forever. I believed you when you said that, and I still believe you. You survived Cain dyi-- you survived what happened to Cain, and you can survive this.

Just close your eyes right now. You're not fighting right now, and you don't have to think about it. You have to rest first.