S1·E17 They Decided...

By strange twist of fate, it is revealed that Nakamura also has some powerful genes himself. These events force the Kazetsubaki Family and the Kamishiro Clan to change their plans in respect to Kazuki's genes. Kazuki felt deeply pathetic about Yuna and the girls leaving even though they wanted to stay, Rin said that she is the one that really doesn't respect her clan's decision, Kuriko said that Kazuki teased her so much that she really doesn't want to go away, and Yuna actually won't leave without becoming Kazuki's wife. It gave Kazuki the hope to struggle on and the girls some hope to bring Kazuki back to life. Later on, Dr. Akai informs them that the news about Nakamura was a mistake.