Sakura always hates Sasuke since he left the Leaf Village and never came back not even once. She was emotionless and she had it. She trained a lot everyday for hours and hours just to make herself stronger but to no avail she always isolate herself for Team and do solo missions that Tsunade hate for her to do but if it Sakura wants so be it.
Sakura went on this mission to find the Akatsuki but she got kidnapped but by willing, that made the Akatsuki shocked. She has been living there for years now since the first day she got kidnapped and she's been loving it. Still she wants to kill Sasuke and feel no remorse. Hating Sasuke was easy from the next day and so on, knowing that he would never come back she wanted to be away from everything and everyone in the Leaf Village. The Akatsuki has been treating her like family and they said that wanted to get Sasuke and she didn't even think it over.
