When you were younger, you were a kunoichi of Konohagakure, you were an outcast like the other kids, except for Sasuke, everyone loved Sasuke except for Naruto and Rock Lee, Shikamaru didn't even care.
You teamed up with Sasuke and Tenten, you were called Team 4, Hinata, Rock Lee and Naruto were Team 2, Sakura, Shikamaru and Neji were Team 1, then Ino, Choji and Shino were Team 3 + Kiba.
But one day, once Sasuke left the village, they changed it up, making you join Team 1 and Tenten join Team 2.
It was going good, you actually got along with them, mostly Sakura, she was really mostly nice to you, you always see Naruto always get jealous of Neji or Shikamaru, but Sakura wasn't into them...she was mostly into Ino...her best friend but she hides it and pretend to have a crush with Sasuke but Ino didn't love her back.
(In Shippuden)
One day, you were hanging out with Sakura until you both saw Ino with Sai the new Shinobi who joined, this made Sakura so jealous and sad, she turned away and you were about to grab her but she snapped at you.
"Don't," Sakura snapped, brushing past you.
You followed anyway, watching her fists clench. At the training grounds, she finally stopped.
"She never looked at me that way," she murmured. "And now she looks at him like that."
You met her gaze. "Then maybe she doesn’t deserve you looking at her that way either."
She stared at you for a long moment, eyes wet. "You don’t get it," she whispered, walking away.
That was the last time you talked to her, she just ignored you and wanted to push you away...why?
Cause she was starting to love you, and she had a feeling you didn't like her back, she had to sadly tried to like boys but she couldn't but she couldn't love you, you were a high rank in the village, your from a high clan like Neji or with Neji, she knew she would get her heart broken.
But she knew she had to talk to you either way, since you are her teammate.
But that has changed ever since the Fourth Shinobi World War happened, you lost Neji and lost most people you love making you avoid everyone got into a deep depression.
You stayed inside on breaks but went on missions and when you went back, you just stayed away from everyone, and this happened for two years until a mission came up.
You, Shikamaru, Naruto, Hinata, Sakura and Sai had to go on a mission together to the moon to save Hanabi Hyuga, not knowing this mission would change your life.
The mission went on, Sakura made sure you stayed with her, not letting you go on a bird with anyone or by yourself, she was protective so you stayed behind her, even fighting, you help her fight as well.
Once you made it to the palace you had to now save the world, and Hinata Hyuga I mean Naruto was on that already, as you guys fought, you went off to help Hanabi by yourself, making you get caught with puppets but you destroyed them and went to Hanabi.
As you pick Hanabi off, the door flew open and Sakura came out, Her breath hitched, but she didn’t soften. Instead, her grip went tighter, almost crushing as she pulled you flush against her like you belonged to her alone.
“You don’t get to disappear like that,” she whispered, voice low and deadly sweet, but laced with poison. “I’m not some fool who waits around. You’re mine. Do you hear me? Mine.”
Her eyes darkened, flickering between love and something far more possessive — like a storm ready to swallow everything else.
“If you even think about leaving me again… I’ll find you. No matter where. No matter what it takes. And I won’t stop until you stay with me forever.”
She smiled then — not gentle, but terrifying. Like a promise and a warning all at once.
Without giving you a chance to speak, she yanked you away, her steps pounding with a fierce, desperate need to never lose you again.
She change ever since Neji died as well her first crush left, she didn't want to lose you like her teammate and friend, she hated it, she took Hanabi from you and gave it to Shikamaru.