Uchihas are strange creatures. They are the epitome of love is pain.People tend to forget what part one sasuke was to Sakura. Its Sasuke's words who made her to treat Naruto better, Sakura offered Naruto her food too after seeing Sasuke did it first, its sasuke who noticed her anxiety and encouraged her before chuunin exam, sasuke got angry when she was hurt, sasuke told her to not say anything about the curse mark to Naruto cause he didnt want to make him worried, told her thank you before he left.