[...she glances back at her and then stops what she's doing.

It's obvious from the look on her face that Asami is dealing with something that tears her up inside. So she sorts through it silently, her obligation to a guest and her own desire to be left alone about her future and...

This is my family.

So her tone is gentle.]

At some point, I'd like to hear all about it from the beginning, as much as you'd like to tell me. But right now I'd just like to focus on what happened after you found out that Amon was taking away bending with bloodbending.

[So you can have some time to get to know her - and everyone - before you divulge what could be so painful.

Of course, she might change her mind tomorrow, if it becomes a necessity. But right now, Katara can afford to focus on the immediate threat.]