1. Naruto: We have witnessed Naruto's growth in every stage of his life. Initially, his looks were not remarkable, but it was his lively and determined personality that captivated us. As he grew up, we suddenly noticed a significant improvement in his appearance, and he even became somewhat handsome.

2. Sakura: Initially, we thought Naruto would eventually win Sakura's heart, but it turned out to be just our imagination while reading the manga. Sakura always had eyes for Sasuke. Firstly, Sakura was a cute girl, but later, perhaps due to her hairstyle, her face seemed to become larger and she appeared slightly overweight.

3. Jiraiya: Jiraiya has always been associated with the label "perverted." When he met Naruto, he was already getting older. However, in his younger years, he was quite handsome, much more attractive than Naruto. Unfortunately, his heart only belonged to Tsunade.

4. Itachi: We've always been curious about why Itachi has tear lines on his face while Sasuke does not. It seems that this feature was inherited from his father, Fugaku. Sasuke has a greater resemblance to his mother. Despite appearing older when he was younger, Itachi still maintained his handsome appearance as he grew up.