He doesn't have parents to tell him what to do.

It is a situation equal to that of Sakura with Sasuke, the girl says to the last of her kind, it's good that you don't have parents to tell you what to do, (the last of her kind, and two whose mother was killed as children).

It's all about the fact that the children's series does not directly address the situation because the reason is different and it wants you to fully empathize with its main characters, so the enlightened little monk pretends that he didn't hear anything because he already has his new family. That's right, this girl is the worst criminal I've ever seen, but how ehhhhh she throws the rocks and fights then ehhhhhhh the ultimate characters fiction