In a fanfic, their relationship might develop in a more romantic way. They could be paired up for a school dance or some other event. During this time, they have a chance to really talk and get to know each other on a more personal level. Nagisa might be shy at first, but Kayano's friendly nature breaks the ice. As they dance or spend time together, they feel a spark. This could be the start of a romantic relationship, with them stealing glances at each other in class and finding excuses to be around each other more often.
One possible plot could be a story about Nagisa and Kayano working together on a special project for the class. They might be assigned to plan a surprise event for Koro - sensei. Along the way, they discover new things about each other. Nagisa could learn more about Kayano's acting skills and how she uses them not just on stage but also in her daily interactions. Kayano could see Nagisa's determination and kindness up close, which deepens their friendship.
I'm not entirely sure specifically about 'nagisa no visual novel' without more context. It could potentially be a visual novel centered around a character named Nagisa. Visual novels often have storylines involving relationships, personal growth, and various adventures.
In the 'Assassination Classroom' series, Nagisa is male. In fanfics, while some might play with the concept in creative ways like gender - bender scenarios for the sake of unique storylines, traditionally Nagisa is a male character.
One popular theme could be the journey of Nagisa through pregnancy, like dealing with the physical and emotional changes. Another might be the reactions of the people around her, such as her friends and family. Also, there could be themes related to preparing for the new life, like setting up a nursery or choosing a name.
Well, when writing Nagisa pregnant fanfiction, start with a strong concept. It could be something like Nagisa discovers she's pregnant in an unexpected way. Then, build the story around her daily life during pregnancy. Describe her routine, her doctor visits, and her cravings. Make the characters in the story feel real by giving them their own personalities and motives. And always keep the story engaging by adding some drama or conflict, like a problem with the pregnancy or a disagreement with her partner.
Love and affection are key. Their relationship is centered around how they care for each other. For example, in many fanfics, Tomoya's protective nature towards Nagisa is highlighted.