In many fanfictions, their relationship develops gradually. Naruto might start to notice Hinata's little gestures towards him more and more. For example, Hinata's shy glances and her always being there for him. As he realizes his feelings, he might start to be more protective of her, and they slowly build a deeper connection.
Hinata might be a bit surprised at first. Since she also has feelings for Naruto, she could feel a bit of jealousy. But being the kind person she is, she would probably try to be understanding and not let it affect her friendship with Hanabi.
One common theme is self - discovery. Naruto often discovers his feelings for Hinata as he grows and matures. Another theme is the power of friendship. Their friends usually play a role in either bringing them together or being supportive of their relationship. And of course, there's the theme of love that overcomes obstacles, like Naruto's initial obliviousness to his feelings and Hinata's shyness.
One popular 'naruto crush on hinata fanfiction' is 'The Hidden Feelings'. It beautifully depicts Naruto's growing realization of his feelings for Hinata. It shows their interactions in a very heart - warming way, from Naruto noticing Hinata's little gestures to finally understanding his true emotions for her.
One sign is that Hinata blushes a lot around Naruto. Whenever he is near, her cheeks turn red as she gets flustered. Another sign is that she is always stealing glances at him. During classes or in the academy courtyard, her eyes will often seek him out without her realizing it. Also, she might stutter or get tongue - tied when trying to talk to Naruto, which shows her nervousness because of her crush.
Well, usually in such fanfictions, Hinata's crush might develop through small, everyday interactions at the academy. For example, Naruto might unknowingly do something heroic or kind, and Hinata, being the shy and observant girl she is, would notice and her feelings would grow deeper each time. Maybe Naruto stands up to a bully for a younger student, and Hinata sees his selfless side, making her admire him even more.
One idea could be that Naruto tries to impress Anko with his new jutsu skills. He might show off in front of her during a training session. Since he has a crush, he'll be a bit clumsy about it but also very determined.
Well, in many fanfictions, it might start with Gaara noticing Naruto's unique strength and unwavering spirit. Naruto's ability to reach out to others, even his enemies, could be very appealing to Gaara. Maybe during a joint mission, they have to rely on each other, and Gaara starts to see Naruto in a different light, gradually developing deeper feelings as they spend more time together.
A very common scenario is at mealtimes. Naruto might save a seat for Hinata or share his favorite food with her. Also, when Hinata is injured, Naruto will stay by her bedside, showing extreme worry. And sometimes, Naruto will find himself getting jealous if other guys are getting too close to Hinata, which is a clear sign of his crush in the fanfiction world.
Maybe it's Kakashi. He is a skilled and mysterious ninja. His cool demeanor and wisdom could potentially be appealing to a female Naruto, leading to her having a secret crush on him. He's also someone who has mentored Naruto to some extent, which could create a deeper emotional connection in the context of a fanfiction.