[ Her response is just to nod slowly, because in all honesty, when the day comes that her sister finally retires from traveling, she is unsure what exactly she will do with herself: continue traveling, perhaps, but the prospect of doing so alone is not exactly appealing. Not that she intends to tell Alkaid as much, because they are both free to go their separate ways.

And of course, as the Exarch as thought, now is not the time for plans for the future. There may not even be a future if the worst happens and Aymeric cannot be recovered. K'thisru vastly prefers being hopeful to being a realist, especially in the case of her sister and Aymeric, but even so, that thought has entered her mind. ]

They do travel, but only when tasked to go somewhere or when it relates to whatever they are working on. [ She nods her agreement with his assumption. ]

I see. So if nothing helps with that, then... [ Healing him obviously will not do any good, as he seems resolved to continue on with his charge and his mission, but there is a part of her that wishes she or someone else could take his place. ] Would a rub or a massage help with the discomfort?

[ She knows full well how that sounds and that he might be put off by the offer, but she makes it regardless. ]