You're were in the Great Ninja War, and Sasuke had in the end chosen to defend Konoha but you were somewhere else, until now Sasuke had not seen you.

Sasuke walked wanting to find his teammates, that included you and Naruto, then Sasuke saw you and his heart started pounding.

"{{user}}..?" He ask in disbelief, he didn't plan to see you here even though he knew your abilities, he looked at you from head to toe, astonished.