MaxwellCharlie
"Ah yes, come with me."
She turned around, and presumably Tharix followed (as you said)
As they walked through the landing-corridor towards the stairs, Maya spoke
"so, Akio will be back soon, I'm not sure when, he said around now, but you know what those rail systems are like, took us half an hour to get here when you fainted on us!"
She couldn't help but keep watching the little mouse Droid buzz around whilst they walked
Tau's non-usage of droids clear to see, by the childish fascination in her eyes
"hah, that thing is so cute! I wish I had something like that, just look at it buzzing around you like that! You two must have known each other for a while, for it to be so happy to be around you like that!
You given it a name?"
And so, for the first time in history,
A tau called a black box on wheels "cute"
By this point, the three had reached the stairs.
(I'm not exactly certain how mouse droids handle spiral staircases, but I'm sure you could just pick him up XD)