It's hard to say who the 'best' are as it depends on personal taste. However, some authors who are quite popular in the Rock Lee fanfiction community are known for their ability to capture his essence. For example, some writers focus on his comical side, like when he tries to impress Sakura in his own clumsy yet endearing way.
Sure, there are many. In some fanfictions, Rock Lee might use his skills as a ninja to impress Sakura in a very different way than Naruto does. Their relationship could be full of cute and awkward moments, like when Lee tries to give Sakura a flower but accidentally trips over his own feet. These stories often play with the characters' personalities and the existing relationships in the Naruto world to create an interesting romantic narrative.
One interesting Rock Lee fanfiction could be about his training journey in a different land. He might face new challenges and opponents that test his limits even further.
The slice - of - life genre also works well. A fanfiction where we see their daily lives in the village, Rock Lee training hard as usual and Sakura working in the hospital, and then little moments where their paths cross in a more personal way. Maybe Rock Lee brings Sakura some flowers from his training ground as a friendly gesture and these small interactions build up over time.
One interesting story could be about Rock Lee's training journey in a unique way that involves his determination and some lemon - themed challenges. For example, he might face a new type of training where he has to overcome obstacles that are lemon - shaped, symbolizing the sour and difficult aspects of his training. This would add a fun and different take on his usual intense training sessions.
One common theme is Lee's unwavering dedication. His single - minded pursuit of Sakura, similar to his approach to training, is often explored. Another theme is Sakura's growth in seeing Lee in a new light, beyond just a comrade. For example, she might start to notice his kind heart and the depth of his feelings for her.