Yes. The conflicts between Sanji and Luffy in the manga often stem from complex circumstances and character developments that drive the narrative forward.
To fight like Taehoon, first, analyze his physical strengths and weaknesses. Then, focus on training the specific skills he uses. Also, pay attention to his mental approach and adopt a similar mindset of determination and focus.
It can be developed through shared hobbies in the modern world. For instance, if they both like extreme sports, they could bond over skydiving or surfing. This would not only bring them closer but also show a different side of their characters.
Their relationship in the Zoro x Sanji Christmas fanfic could be presented through a series of challenges and reconciliations. For instance, when they are tasked with getting a Christmas tree for the ship. Zoro wants to just chop down the first tree he sees, but Sanji has very specific requirements. They argue, but then realize that by combining their ideas, they can get the perfect tree. This pattern of arguing and then coming together could be repeated throughout the Christmas celebration, showing the complexity and depth of their relationship.
Well, it could start with Naruto somehow coming across the world of One Piece. And he's immediately drawn to Sanji because of his cool fighting style and amazing cooking. Naruto might start following Sanji around, asking him to teach him how to cook some of his delicious dishes. And Sanji, being the chivalrous guy he is, might take Naruto under his wing.
Her character design could have more feminine features. For example, instead of the typical male Sanji's short hair, she could have long flowing hair. Her clothing style could also be different. Maybe she wears a more form - fitting chef's outfit that still has the elements of the Straw Hat crew's style. And her facial features could be softer, with larger eyes perhaps.
Another way is to join Sanji - related fan groups on social media platforms. Fans often share their favorite fanfictions there. You might also get some recommendations from fellow fans.
When writing a 'Sanji x OC Fanfiction', it's important to capture Sanji's voice. He has his own way of speaking, especially when flirting. The setting also matters. You could set it on the Thousand Sunny, where there are many opportunities for interaction. And make the OC have some sort of conflict or goal that Sanji can be involved in, like she's trying to find a rare ingredient and Sanji helps her.