He had been in love with her in so many years. He was her best friend. Her boyfriend hit her, he knew it. The worst part was that she knew that he knew. Her boyfriend always said it wouldn't happen again. Both Deidara and Sakura knew that he would hit her again. He really wanted to protect her but Sakura wasn't the normal damsel in distress. Together with his friends he went straight to the root of the problem.
"I have 9 friends that wanna kick you ass" He told her soon to be ex "Better start running"