The reactions of their friends would vary. Levy would probably start gathering all kinds of books about pregnancy and parenting for them. Elfman might be all about being manly and say things like Gray has to be the strongest father ever. Mirajane would be the sweetest, offering to cook special meals for Juvia to ensure she has all the nutrition she needs. Loke might offer to babysit in the future, with his charm and all. Their friends' reactions would add a lot of warmth and fun to the fanfiction story.
Their friends in Fairy Tail would likely be very excited. Erza, for example, would probably be super supportive and offer practical advice on things like baby - proofing a home. Natsu might be a bit clueless at first but would be really happy for them. Lucy would be thrilled and might start knitting baby clothes. Happy would be flying around them, chirping happily. Overall, their friends would form a great support system for Gray and Juvia during this time.
Some of their friends could be a bit more cautious in their reactions. Wendy might be worried about Juvia's health during the pregnancy and offer her healing magic if needed. Gajeel might seem gruff on the outside but secretly be happy for them. Cana might joke around a lot, saying things like she can't wait to teach the baby some drinking games when it's old enough (just kidding, of course). And Makarov would be like a proud grandfather, offering his wisdom and guidance to Gray and Juvia as they embark on this new journey.
Gray would be devastated. He might go into a state of deep depression, isolating himself from the rest of the Fairy Tail guild. He would blame himself for not being able to protect her, especially if her death was related to her love for him. Gray would probably be filled with anger as well, and he would vow to take revenge on whoever was responsible for her death.
Juvia might become very sad and withdrawn. She could start to doubt herself and her worthiness of love. In some fanfictions, she might cry a lot and isolate herself from others in the guild, thinking that she has done something wrong to make Gray reject her.
One possible storyline could be that Gray and Juvia are excited about the pregnancy but also nervous. Gray might be worried about being a good father, as he has had a somewhat troubled past. Juvia, on the other hand, is overjoyed and starts preparing for the baby right away. They could face challenges like finding a suitable place to live as a family, and also dealing with the reactions of their friends in Fairy Tail. Maybe some of their friends are super supportive, while others might be a bit more hesitant or worried for them.
Their friends would likely be very excited. Lucy would probably be overjoyed and offer to help with things like baby clothes shopping. Gray might act a bit gruff on the outside but secretly be happy for them. Erza would be very protective, making sure that Lisanna has everything she needs and that the guild is a safe environment for the baby. Happy, Natsu's Exceed friend, would be constantly around, making cute comments about the baby and offering his own unique brand of support.
In many fanfictions where Gray confesses to Juvia, it's often a very emotional moment. It might happen after a big battle where they realize how much they mean to each other. Gray could finally admit his feelings that he has been suppressing for a long time. Maybe he sees Juvia in danger and that makes him realize he can't hide his love anymore.
Well, it could make Gray feel an extreme sense of guilt. He might blame himself for not being able to protect her. And this could lead to him becoming more withdrawn and brooding, perhaps even pushing away his friends as he grapples with the loss.
Natsu would probably be really excited at first. He'd be all over the place, asking a million questions and making sure Lucy is okay. Happy would be right there with him, trying to help in his own little Exceed way. Erza would be very protective. She'd make sure Lucy follows all the proper precautions and would offer to train her gently so she doesn't lose her fighting edge during pregnancy. Gray might be a bit awkward at first but would soon warm up and offer his support, like helping with any heavy lifting around Lucy's place.
The other members of Fairy Tail would likely be very excited. Natsu might be a bit clueless at first but would soon be happy for them. Lucy would probably be super excited and offer to help Levy with anything she needs. Erza would be more reserved in her excitement but would offer her protection. Gray would probably make some teasing remarks to Gajeel about becoming a father.
Well, in some fanfictions, Gray's love for Juvia is shown through his jealousy. When other guys get too close to Juvia, Gray gets this possessive feeling that he doesn't quite understand at first. It's a sign that his feelings for her are deeper than he thought.
In fanfiction, Gray's love for Juvia can be portrayed in many ways. Sometimes it's a slow - burn kind of love. Gray, who is initially cold towards Juvia, gradually realizes her importance in his life as she is always there for him, through battles and difficult times.