"Each others blood, the fact it is dangerous to one another. So one of them does not kill the other by accident." He shifted his eyes down at her, more feeling like he has to explain his reasoning, but they are her children and even if he didn't really enjoy being near his master's daughter he was certain he would have to play nice to carry on Saya's wishes. "They are little right now, if someone tries to hurt them isn't that what we exist for? To protect the next generation?" Those were Riku's kids to.

"I have not, I had hoped to wait until they were a little older to tell them that." He admitted. "I suppose that choice is now yours, if you wish it."