In this way, at the same event Sai called Ino "gorgeous" (although he truly meant to call her "ugly"), much to Ino's surprise, Naruto's relief, and Sakura's outrage.
After spending more time with Team Kakashi, Sai comes to appreciate bonds, particularly the bond that exists between Naruto Uzumaki and Sasuke Uchiha, though Sai would come to have his doubts about Sasuke when he began to commit crimes on an international scale, which Naruto would suffer for.
This was due to his inability to realise the difference between a rude statement and a true statement.
Sai had read somewhere in a book that giving somebody a nickname would bring you closer to that person and develop your friendship, this resulted in Sai hurting Sakura Haruno's feelings, because he called her "ugly", stating the first true character trait that came to his mind.
This causes him to break out of his emotionless shell and start to remember the times he had with his own "brother", Shin.
In doing so, Sai was able to start giving genuine smiles.
There are boxing games such as the Naruto Boxing Game, racing games such as the Naruto Motocross, puzzle games such as the one by Juegos Diarios, and adventure games such as Naruto Ultimate from Shonen Jump.
In the Naruto Boxing Game, you will be pitted against a pro boxer and you have to dodge his punches while also getting in a few of your own.
At the time he was assigned to Team Kakashi, the last assassination he performed was of Unmo Samidare.
In the anime, an attempt to gain a powerful fūinjutsu after seeing the Third Hokage sacrifice his life in an attempt to defeat Orochimaru, led Danzō to supervise Sai while he learned how to use the Sealing Technique: Tiger Vision Staring Bullet, noting that it would be dangerous as he would have to use "emotional energy" in order to make the technique stronger.
He often showcases this confusion after thinking about why Naruto would go so far to save Sasuke, a traitor, even though Naruto had not been ordered to do so.