Here are some cute doujinshi I found that depicts off screen connection of Sasuke and Sakura . these doujinshi's authors and translaters are some really fantastic people I am grateful for . I hope y'all don't mind me posting them here :)
Sasuke decides to leave his village, his comrades,his friend,his possible love,his newfound family,his EVERYTHING in the middle of night. In this struggling moment the one who stands before him is Sakura. She confesses desperately but he can't stay ,he had to do what he did. There is Sasuke's pov in this departure scene .....
Credit goes to it's true author Youko fujitani and translaters. For me it's canon . I believe this is what actually happened.