In the 'tohru gets sick fanfiction', perhaps her friends would be very worried about her. They might take turns to take care of her, bringing her warm soup and making sure she takes her medicine on time.
Her friends could take care of her. For instance, Yuki might bring her some herbal tea that he made himself, believing it would help with her illness.
Well, in this 'ginny gets sick fanfiction', it could be that she has a mysterious illness. Her family would then be very worried. Her brother might try to find a cure or at least some medicine to make her feel better. And there could be a lot of emotional moments as everyone is concerned about her well - being. Maybe there's a special someone who is especially worried and stays up all night by her bedside.
Well, it could be that his friends have to step up and protect the city while he's sick. Gwen and Kevin might have to deal with villains on their own, and they could struggle without Ben's usual power. Also, Ben might be really frustrated because he can't use his powers as he normally does when he's ill.
Well, in the 'kuroko gets sick fanfiction', perhaps his friends would take care of him. They might bring him soup and stay by his bedside to keep him company.
Well, in this fanfiction, perhaps Jazz might have a common illness like the flu. He could be bedridden, feeling weak and having a high fever. His friends might come to visit him, bringing soup and trying to cheer him up.
One possible plotline could be that Tohru gets physically hurt during an accident while helping out at the Sohma house. Maybe she's climbing a ladder to fix something on the roof and slips, resulting in a sprained ankle or a cut. Another could be that she gets emotionally hurt when she overhears some of the Sohma family members saying unkind things about her, not realizing she can hear them. It could make her question her place in their lives.
Yuki would likely be very concerned. He has a soft spot for Tohru and would probably rush to her side, trying to find a way to help. He might even blame himself if he thinks he could have prevented it. Kyo, on the other hand, would initially be angry, but that's just his way of showing worry. He would be more hands - on in getting her the help she needs.
In this fanfiction, perhaps Sam's sickness is something really unique that no one has ever seen before. It could be a magical or science - fictional kind of illness. Her friends could go on a wild adventure to find a cure, traveling to strange places and meeting all kinds of interesting characters along the way.
Well, Batman might become super protective. He could lock down the Batcave to keep Robin safe while he's sick.
Maybe his superpowers go haywire while he's sick. Since Max is a super in The Thundermans, getting sick might have unexpected effects on his abilities.