Yusuke would likely become more withdrawn. He was always a bit of a rough - around - the - edges character, but Keiko's death would make him more somber. He might lose his sense of humor that he sometimes showed around her.
I'm not entirely sure which specific 'yusuke x botan lemon fanfic' you are referring to. But generally, in such a fanfic, the relationship between Yusuke and Botan would be explored in a creative way. It might involve their character traits and how they interact with each other in the fictional setting.
Another common theme is loyalty. They are both loyal to each other in the original, and fanfics build on that, showing how their loyalty can be a foundation for a closer relationship. For example, in many fanfics, they stand by each other in difficult situations that test their bond.
Another theme is sacrifice. Yusuke has sacrificed a lot in his life, and Keiko is often by his side. Fanfics may show how they both make sacrifices for each other and for their relationship. For example, Yusuke might sacrifice his time or safety to protect Keiko, and she might sacrifice her own desires for Yusuke's well - being.
One common theme is friendship. Since they are friends in the original work, fanfictions often explore the depth and different aspects of their friendship. Another theme is growth. They both grow as characters and how they influence each other's growth is often a part of these stories.
Friendship is a very common theme. Their relationship starts as a friendship in the original work, and in fanfiction, it often gets explored more deeply, like how it withstands various difficulties.
One common theme is friendship. Since they come from different backgrounds in the original story, fanfictions often explore how they form a deep bond of friendship. For example, they might have to overcome misunderstandings about each other's powers or motives.
In this fanfic, akira and yusuke's relationship is a central aspect. It could be interpreted as a bromance of sorts. They are both part of the Phantom Thieves, and this common goal brings them closer. Yusuke often looks to Akira for guidance, not just in the matters of the Metaverse but also in his personal life. Akira, on the other hand, is intrigued by Yusuke's unique perspective on life. Their interactions are filled with moments of humor, like when Yusuke gets overly excited about his art while Akira just shakes his head with a smile, and also moments of deep emotional connection.
Yusuke might cope by throwing himself into his work as a spirit detective. He could try to distract himself from the pain of losing Keiko by taking on more and more dangerous cases. This would be his way of running away from his emotions at first.
In fanfiction, Kurama is often depicted as calm, intelligent and elegant. His plant - based powers are usually a central part of the stories, whether he's using them for combat or for more peaceful purposes like healing. Yusuke, on the other hand, is usually portrayed as hot - headed but with a good heart. His impulsive nature gets him into trouble but also makes him a very dynamic character. He's also known for his strong fighting spirit.