[She doesn't want to explain how often she's done this before and for how long. Even she knew how scary that information could be. But there's an ease with which she claimed to be fine that implies a lack of concern for how long she can hold it.

A little hesitantly, she comes closer to speak to the princess.]

We'll keep you safe. You need to stay alive so you can take care of your people. That's why...please value your life a little more and don't just throw it away, okay?

[She's tried so hard to think of what Kaoru would say but in the end...she wasn't Kaoru. So this is the best she can do.]