Her relationships with humans would likely become strained. Humans might be afraid of her now that she's a vampire. Her romantic relationships could also change. If she had a human lover, they might have to reevaluate their relationship. And her friendships with other vampires could shift too, depending on how they view her new status as a turned vampire.
If Sookie turns into a vampire, her relationships would be in upheaval. With her human friends, there would be a sense of loss as she can no longer fully participate in their world. Her family might be horrified at first. In terms of her vampire relationships, some vampires might envy her because she was a unique human before turning. Others might try to use her newfound vampire status for their own gain. Her romantic relationships would be especially complex. If she was in love with a vampire before, they might have a new power dynamic, and if she was with a human, that relationship would face major challenges.
Sookie's relationships would transform in many ways. Her bond with humans would be tenuous at best. She'd have to hide her true nature from most of them to avoid causing panic. Among vampires, those who were once indifferent to her might now see her as a potential ally or rival. Her romantic relationships would be on a whole new level. If she had feelings for a human, she'd have to grapple with the fact that she could accidentally harm them. And if she was involved with a vampire, they'd now be equals in a way they weren't before, which could either strengthen or weaken their connection.
Her relationships with her human friends will surely be affected. They might be scared of her at first, or she might be afraid of hurting them. So she may start to distance herself from them.
His relationships would change drastically. His work colleagues, for example, would notice his different behavior. He might start to work at night and avoid daylight. His relationships with other vampires could also be complex. He could form alliances with some vampires who are more sympathetic to his situation, while others might see him as an outsider. In his social circle, he would become a mystery to those who knew him before, and he would have to find new ways to interact with people.
His relationship with Tails would be strained. Tails would be confused and a bit scared at first. Sonic would have to hide his new vampiric urges from Tails, which would create distance between them. With Knuckles, there might be more of a distrust as Knuckles is very protective of their world. Knuckles might see Sonic as a threat now that he's a vampire.
In terms of her relationships with other Hogwarts students, some might be afraid of her and avoid her. But others, who are more open - minded, could be intrigued. For example, students from other houses might be curious about her half - vampire abilities and want to befriend her. Hermione would have to deal with a lot of mixed reactions, which would change the dynamic of her social life at Hogwarts. She might end up being closer to some students she didn't expect and more distant from those she thought were her friends.
With Edward, their relationship would be different. They'd be more equal in terms of strength and power. No longer would Edward need to constantly protect Bella. Instead, they could fight side by side against their enemies. Their relationship might also have a new dynamic of competition, as they both explore their new vampiric abilities.
Her relationship with Inuyasha would be greatly affected. He might be initially shocked and even a bit distrustful since he has had his own issues with demons in the past. But over time, he could come to accept her new form and help her control her new powers.
They might become more withdrawn. Since vampires are often associated with secrecy, the maknae could start to keep their thoughts and feelings to themselves more. For example, they may not share their newfound struggles with bloodlust with their friends right away.
If Karin Maaka turns into a true vampire, her relationships with her human friends would likely change drastically. They might be afraid of her new vampire nature, especially if they see her display vampire traits like super strength or a thirst for blood. Her family might also be in shock and try to find a way to 'cure' her. However, she might form new relationships with other vampires who understand what she's going through and can guide her in the vampire world.
Her relationship with Harry and Ron would be very different. They might be initially scared or at least very cautious around her. But their friendship could also be strengthened as they try to understand and support her through her new situation. With teachers like Dumbledore, he might be more watchful over her, seeing her as both a potential danger and an interesting case. Hermione herself would probably feel isolated from her peers at first.
When the TMNT turn into dragons, their relationships could shift in various ways. Their usual dynamic of being a team of mutant turtles would be disrupted. Maybe Mikey would be the most excited about their new forms and try to get his brothers to embrace the dragon - like qualities more. Raphael might struggle with the change and become more withdrawn, causing the others to reach out to him more. Their relationships would be a mix of adjusting to the new physical forms and the emotions that come with it.