Well, in these fanfictions, Luffy's relationships develop in different ways. Some start with a moment of rescue. When he saves a female character from danger, like when he saved Robin from CP9 in the original series, in the fanfiction this could be the start of a deeper connection. As they sail together, his unique way of looking at the world, his unwavering loyalty to his friends, and his big dreams all contribute to the development of these relationships. The female characters in the harem start to feel special because Luffy treats them all with equal importance and care, which is different from how others might treat them.
In Luffy harem fanfiction, his relationships often start from friendship. Since Luffy is a friendly and open - hearted character, the female characters are first drawn to him as friends. For example, Nami might start as just a crewmate but gradually develop deeper feelings. His relationships develop as he goes through adventures together with them. They see his courage and selflessness, which makes them admire him more.
Chapter 793, "Back After Many Years, with a Son", is the clearest early answer because it turns Jiang Shixu's situation into a concrete plot event. Early on, [????] [?????????] [??????????] With Jiang Mingyu's voice coming....
Chapter 828, "Can I Take a Picture with You?", is the clearest early answer because it turns Miss Jiang's situation into a concrete plot event. It opens with In the hall, there remained only Jiang Li and their group, along with... and closes on He pulled out a cellphone from his pocket..
Chapter 598, "She Blew Up Your Family's Lake!", is the clearest early answer because it turns Was's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Have you all fallen silent?] [I've fallen silent as well.] [Some say...
Chapter 472, "The Stream Dried Up?!", is the clearest early answer because it turns Nina's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Guan Xiong and his team had not had a proper meal in almost two or...
Chapter 717, "Shuiyun Temple", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. Early on, Jiang Li's cold gaze shot over.. By the end, This is the notebook I kept while filming..
Chapter 799, "You Bad Woman!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Jiang Yan irritably covered one ear and complained to Jiang Li, "Why...
Chapter 648, "Even Wild Boars Make Way!", is the clearest early answer because it turns Huh's situation into a concrete plot event. The chapter gives readers a real answer by opening on Jiang Li also casually picked up a tree branch and then directly...
Chapter 566, "New Game Begins!", is the clearest early answer because it turns Team's situation into a concrete plot event. It opens with How is that possible?" Luo Xuan frowned, "What's the rush? and closes on I have a bad feeling about this.] [Wake up, when King Zheng speaks,....
Chapter 810, "I'm Waiting for Death", is the clearest early answer because the violence around Jiang Li becomes final instead of hypothetical. Early on, Jiang Buchen was about to go crazy from hunger.. By the end, Alright, he's satisfied even if he dies after eating such tasty food..
Chapter 753, "Final Judgment", is the clearest early answer because it turns Shu Yan's situation into a concrete plot event. Early on, In the decade she had been with Fang Wenzhe, Shu Yan never thought.... By the end, But Shu Yan was simply too outstanding..