She'd ask if Midori if she tried digging a well / looked for underground water; if she wanted running water, or not. The types of trees around them, and what of those trees would be best for a dojo and what would be good for living areas.
And slowly but surely they would hash out quantities of different types of wood, metal, and roofing to fit her needs. As well as needed infrastructure.
As Genkai worked on the plans in her head while working on the deer. That dangerous emotion of hope grew stronger within her. This stoic protector, this green haired warrior. Out of nowhere turned Genkai's life around. Giving her a chance of having a real family.
Nodding to herself. She promised herself she would follow in Midori's footsteps and make Midori proud of her. That she would prove herself to Midori and maybe, if she was lucky. Midori wouldn't cast her aside like all the other is. And she could have that strange, but hopefully wonderful thing called a family.