Once in a lifetime (KakaIru)

"Will we meet again?"

The younger man stared at him disconcerted. Then, bewilderment gave way to one of the saddest smiles that Kakashi had ever seen.

"I hope not", he said.

Something pulled him from his chest so hard that Kakashi's eyes glazed in pain.

"Aren't you going to come back?" Questioned hurriedly; breathing turning into a very difficult task. The other shook his head.

"I have no right" said the beautiful stranger.