His other friends like Shikamaru would think of the most practical solutions. He might calculate the risks of continuing the mission with a sick Naruto and come up with a plan. Maybe he'd suggest splitting the group, with some staying to take care of Naruto and others proceeding with the mission - related tasks that can't be postponed.
His friends would likely be shocked and deeply concerned. Sasuke might put aside their differences and be by Naruto's side, offering his support.
His friends would most likely be very concerned. They would probably bring him things like food and medicine. TK might pray for his quick recovery.
Olaf would try to make Anna laugh. He would tell his silly jokes and do his goofy dances. He would also try to keep Anna warm with his carrot nose. He might even build a small snowman inside the room to keep Anna company when everyone else is busy.
His friends would react in a very concerned and protective way. Hermione would use her intelligence to find the best solutions for his recovery. She might also try to figure out what went wrong on the mission to prevent it from happening again. Ron would be there for Harry no matter what, showing his loyalty. Ginny, being Harry's love interest in many fanfictions, would be extremely emotional. She would be a strong presence by his side, making sure he has everything he needs. The rest of his friends would also come together, forming a support network around Harry, sharing memories and positive thoughts to help him through the tough time of recovery.
His friends would most likely rally around him. Kiba might use his dog Akamaru to scout the area and make sure there are no other immediate threats. Hinata would be really worried and would try to use her Byakugan to see if there are any hidden enemies or if Naruto has any internal injuries. Choji would offer some of his food to Naruto to give him strength, as his clan's food can have special effects on a ninja's body.
His friends would be really happy. Shikamaru would probably be like 'Well, it was bound to happen eventually, Naruto.' and offer some practical advice. Choji might bring over some delicious food for Hinata to help with her pregnancy cravings. Kiba would probably joke around with Naruto about how his life is really changing now.
Sakura might be initially shocked and a bit disappointed. She has had feelings for Naruto in the original story, so this news would be hard for her to take. Sasuke would probably be more stoic on the outside but might be secretly concerned about how this would affect Naruto's ninja abilities. Shikamaru would likely be the one to think about all the long - term implications and try to come up with a plan to help Naruto deal with the situation.
Sakura, being the kind - hearted and practical one, would immediately start giving Naruto advice on how to keep his braces clean. She might also tell him about the foods he should avoid so that the braces don't get damaged. Sasuke, on the other hand, would be his usual aloof self. However, if any other village kids were to make fun of Naruto because of the braces, Sasuke might subtly step in and intimidate them. Shikamaru would likely grumble about Naruto's new look adding to the chaos in their group. But deep down, he would understand that it's just another thing that makes Naruto unique. Kiba and Akamaru would initially find it funny. Kiba might even joke that Naruto's braces look like some strange ninja weapon. But as time goes on, they would all get used to it and it would just become a normal part of Naruto.
Sakura would likely be shocked at first. She might feel a bit of jealousy or disappointment as she had some feelings for Naruto in the original story. But being a medical ninja, she would probably also offer her help to Blackfire during the pregnancy. Kakashi would be more composed. He would probably give Naruto some advice on responsibility and how to handle the situation with all the political and social implications. Sasuke might be indifferent on the surface but secretly be a bit worried about how this would affect Naruto's standing in the ninja world.
Sakura might be a bit skeptical at first. She would worry about the potential danger the dragon could pose to the village. But once she sees how Naruto is able to handle it and how the dragon is friendly, she would warm up to it. Sasuke, on the other hand, would be more interested in the dragon's power. He might see it as a tool to gain more strength, but Naruto would teach him that the dragon is a friend, not a weapon.