During her early years in the Academy, Sakura had a crush on Sasuke Uchiha. After graduating from the Academy, along with her other team-mates, she was put under the guidance of her team leader, Kakashi Hatake and paired up with Naruto Uzumaki and Sasuke Uchiha. By the time Sasuke left the village, she had trained under Tsunade to tried to become an exceptional kunoichi.
Sakura is compassionate, determined, and kind hearted. Sakura has also shown that she does not back down from a fight, a trait she inherited from her master's contempt for losing. Sakura has also shown a perverted side, from getting excited by Konohamaru Sarutobi's Sexy: Boy on Boy Technique and wanting to see Konohamaru's improve version.
Ever since she entered the Academy, Sakura had a deep infatuation for Sasuke Uchiha. Even by the time Sasuke defected from Konoha, Sakura still feels affection towards him: for example, Sakura keeps a photo of Team Kakashi but with Naruto and Kakashi cut off. 
Throughout the Naruto series and the spin-off, Sakura's personality is mainly brash. Usually whenever Sakura has these feelings she would have violent outbursts, hit the intended target such as Lee or Naruto and shout out "Shānnarō!" (しゃーんなろー) — a phrase which has no literal meaning, but is usually translated as "Hell yeah!", "Hell no!", or "Damn it!", depending on the situation. The English anime, for censorship reasons, replaced the aforementioned phrases with a forceful "Cha!".
Sakura has short pink hair, big green eyes and fair skin. She wears a red top, black shorts with a pink apron over it, pink elbow protecters, black gloves, black shoes and a forehead protector with red cloth, which she uses as a headband. She usually carries a pink medical pouch with her.
When Sakura was a genin, she wore a red qipao dress with white circular designs, with or without short sleeves, with a zipper, tight dark green shorts, and a blue forehead protector which she used to accentuate her face. During the time Sasuke was still in Konohagakure, her hair was very long. She later cut her hair by the time she was training with Tsunade.
Sakura acquired tremendously great taijutsu skills thanks to Tsunade's training. By enhancing herself with chakra, she can easily shatter the earth beneath her or obliterate obstacles with a simple strike. An opponent struck by her could suffer huge injuries.
With her excellent chakra control, Sakura has turned into an excellent combat medical-nin. According to the Naruto series, her medical abilities Sakura's medical prowess had rivaled that of her mentor's.
Rock Lee's Springtime of Youth Full Power Ninja Chronicles
The Huge Pitter-Patter Attack Plan of Love!!
While strolling around Konohagakure, Sakura is met by Lee who tries to persuade her to go out with him on a date. She rejects him, causing Lee to go into deep despair. Later, Sakura sits down on a bench with Hinata (in the anime she is by herself). She is once again met by Lee who tries many advances to impress her. However, his plans failed due many set backs. Sakura ends up running away from Lee, feeling annoyed. She is then cornered by a few missing-nin who try to attack her, but is saved by Lee. Sakura then asked why Lee saved her. Lee responded by saying that he sees her as someone important. As Lee tries to grab Sakura's hand, he accidently gropes her. This results in him being severely beaten.
Naruto vs. Konohamaru vs. Rock Lee!!
While Sakura is seen at the Training Field, she sees herself transformed in a swimsuit by Naruto while being watched by Lee and Konohamaru. She then injures the three and complains on how they are together preforming perverted jutsu. Konohamaru remarks by reminding her of the technique he showed her that she was fond of. This causes her to blush and reject this statement. Konohamaru then preforms an advanced form of the technique, resulting in Sakura, Naruto and Lee to fall into despair realizing that the two men were Guy and Lee. Lee then proposed a contest to see whether Naruto and Konohamaru can retrieve a Chūnin Exam application from him. As the two scattered, Sakura asked Lee why he would go this far into training. Lee explains by saying that he wants to help out his team-mates.
Naruto SD: Rock Lee no Seishun Full-Power Ninden
Love is a Part of the Springtime of Youth
Love Makes Both Sides Crazy
During most of the episode, Sakura is scene walking around Konohagakure. At one point, Sakura finds two letters inside her bag and plans to read them later. These letters where written by Lee and Naruto and unknowingly that they both wrote a letter to Sakura, they plan on destroying the other persons letter. After all of their attempts failed, the two dress as councilors. Sakura then runs into the two councilors and demand that she hand in her bag and allow them to search it for suspicious objects. Sakura complies and the two search her bag for the letter. However, they become distracted, causing Sakura to grow impatient. However, the two are eventually able to grab a letter and proceed to tear it to pieces. Sakura then sees Naruto and Lee and asks the two if they had seen two love letters, explaining she had received two earlier in the day. Both reply no, but realize that they destroyed each other's love letter.
I'm Going to Teach Konohamaru Kempo
While Sakura is seen walking in the Training Field, she suddenly sees Naruto transformed into herself in a swimsuit while being watched by Lee and Konohamaru, in which she angrily beats up the three. She then complains about the inappropriate jutsu they are using. Konohamaru then reminds her of the technique that he showed to her in the past. He then states that he has created a new advanced technique of the original. She is then excited after hearing this statement, but as Konohamaru preforms the new technique, she falls into a despair state.
I Save My Lucky Undies for Physicals
In the Physical Exam, Sakura is the nurse for the health portion. She first checks on Lee who exams his heart beat. She notices that his heart beat is similar to the Icha Icha theme song. A duo of unknown ninja then make their appearance in the room and steals the chakra samples Lee and his team-mates produced. Lee and Konohamaru then chased after the ninja. After their return, Sakura is surprised to find that the stolen chakra are mashed together. Konohamaru explained that it was more easier to bring it back this way.
The Leaf Village Sports Meet
Sakura, along with Naruto and Konohamaru, are participating in the Konoha Sports Meet. As the games are commencing, Sakura and Konohamaru are noticing Naruto's success. She then points out that it was luck that was on Naruto's side for his winnings. Naruto responded by yelling at the comment Sakura made. While joining in Naruto's victory, the team sees Lee sulking then later declares to Naruto that he will win in the next event.
The next event in the Sports Meet is a Scavenger Hunt. Sakura runs to the scavenger hunt box to pick up a slip of paper that will tell her her item that she must acquire. She picks up the paper and it reads that she must acquire a "fleeting dream within a dream". She is then wondering how she is able to find the item. Sakura is then approached by Naruto who needed to borrow something from her that involved his scavenger hunt item. After Sakura reads the description, she attacks Naruto for what he needed to require from her.
Calvary Battles are Part of the Thrill of Youth
After the destruction Sakura caused, the Scavenger Hunt was postponed. While healing Naruto's injures, Sakura apologized to Naruto for her reaction. In the next event, Sakura participated as a cheerleader to help cheer on her team. In the last event, Sakura joins in to help her team in the Chicken Fight in which they have to steal the other teams hat. She helps by supporting Naruto as part of the chicken. The team are then clashed against Team Guy. As Naruto's team was close to victory, Neji makes an appearance with his scavenger hunt item, a "somewhat melancholy ghost". The ghost scares Lee and he accidently head-butts Naruto, causing him to fall backwards and lose the game.
Love Letters are the Ultimate Trap
After Team Guy are off on guard duty, Team Kakashi takes over.