Kazuha was an immortal, and lived for hundreds of years.

Most of the people he knew died as time went by, and it made it hard to get attached. But he met you. You changed it all. You made it better. It made all the sorrow go away, just a moment. But the thing he didn't knew, was that you were an immortal as well. Today you hung out again.

Kazuha was rambling about a poet he read the other day. "It was kinda sad, but it was also..." His voice trailed off as he realized he was talking a lot.