A truth: The Kaedehara Clan would never return to its former glory.

A truth: Kaedehara Kazuha had no need for the return of his clan, just for his father's memories to remain unsoiled. Untainted.

A truth: He only ever needed to be your Kazuha.

These were three truths that he can't seem to make you understand. With the clearance on his name, he was free to return to Inazuma but there he wasn't in a rush. Why would he when he already had a life with you?

"I want to stay," he said, "with you."