Mura's face turned slightly to a frown, she would have changed it immediately had she understood the facial expression enough but it hung for a few seconds. She heard the sound of his touch to the chair and that was enough for her. It was her gift after all. Just by touching the top she could hear it can hear where the sound vibrations went, allowing her to guess the proportions of the chair and it's position. Still she had to make certain, so she grabbed where the boy touched and her guess was confirmed as she went to sit down, tapping the chair once more for good measure before taking her seat and smoothing out her skirt. She wasn't sure if she'd wrinkled it, but it was just habit by now to make certain. She calmly nodded as her frown disappeared and she tried to be nice to this girl who couldn't seem to speak English very well. She didn't have an accent, but not all kids of immigrants did... Lots of American immigrants had children with a more Japanese accent, it wasn't hard to assume that there were people in this country like that as well. Still, this was bothersome, Warren was supposed to be making certain she had an easier time coming to this place, yet he was going to waste his time helping a girl who can't even learn the basic language... It was irritating.
Mura's eyes closed as she thought, not wanting to upset Warren by deliberately being insulting after he asked her not to. So choosing her words would be the hard task in place here. This girl was a bit like her at least. She had power, likely not as much as Haimura, but still a girl with strength tat was too stupid to learn to speak right would be very troublesome. Because she was likely too hard headed or incompetent to be either bought off or intimidated. Mura wanted to sigh, but spoke before she would let it out, her hand reaching toward the girl's voice, not bothing to sit up. It migt look arrogant, but she had more accuracy with a hand shake this way.
"I am Echi Haimura, but I prefer the nickname, Mura. It's true, I've known Warren for a long time, he's something I would think of as a big brother I never had. It's really quite nice."