Konatsu and Ranma, Ukyo and Akane: even more improbabilities back home

Unending BE - episode 1030452

While the four teenagers tried to plan in China, back in Nerima, something improbable was happening.

While Konatsu and Ranma getting together was thought to be impossible and Ukyo and Akane getting together extremly unlikely, another improbable thing was happening without the other gory people knowing.

And that was

Shampoo fell in love with someone not named Ranma or Mousee.
Nodoka wanted a daughter.
Soun and Genma changed their minds about marrying Ranma and Akane.
*Nabiki created a charity. A real, helpful, non profit charity.
Kodachi and Tatewaki were on speaking terms, civil to each other, and behaving like brother and sister.
Something else.