First of all, that's a literal child, JAIL!! Second I don't fuqin like hinata like she doesn't know boundaries, like gurL ur already dead, just pleas pass on peacefully so we can get ur sister's and widowed husbands story, third, I feel bad for the sister, I'm pretty sure she has a crush on her sisters husband even before they were married.
Hinata ni Rin to Saku Himawarisou