Puck would probably start to show his softer side. Normally he's tough and a bit rough around the edges, but a baby would make him more empathetic. He'd learn to communicate better, especially with Rachel, as they navigate this new phase of their lives. Rachel would become more nurturing. She has a big heart already, but having a baby would intensify that. She would also become more assertive in making sure Puck is fully involved in the baby's life. She doesn't want to be a single mother, so she'll push Puck to step up and be a good dad. And they would both learn to sacrifice some of their own wants for the sake of their new family.
In this fanfiction, Puck would experience a significant transformation. His character would move from being self - centered to family - centered. He would start to see the world from a different perspective, thinking about the needs of his child first. He might even consider going back to school or getting some better job skills. Rachel would evolve in her emotional intelligence. She would be more in tune with Puck's feelings and vice versa. They would have to support each other through the hormonal changes during pregnancy, and this would strengthen their bond. Rachel would also become more resourceful, finding ways to pursue her career dreams while still being a great mom - to - be.
The relationship might face some rough patches too. They could argue about things like where to live, how to raise the baby, etc. However, through these arguments, they learn more about each other and eventually find solutions that work for both of them, which in turn, deepens their relationship in the long run.
For Puck, he might start to take life more seriously. Usually a bit of a bad boy, the arranged marriage could make him realize he has responsibilities. He could become more committed to his music career as he wants to provide for Rachel and their future family. His rough edges would start to smooth out as he spends more time with Rachel, who has a more refined and goal - oriented personality.
Their relationship would become more serious. They can't just think about themselves anymore. They have to think about the baby's needs. Puck might become more protective of Rachel as she is the mother of his child, and Rachel would rely on Puck more for emotional support.
One possible plot could be that Puck and Rachel initially struggle with the news of the baby. They might face opposition from their friends and family who don't think they are ready. But as time goes on, they start to bond over the impending arrival. Puck could become more responsible, getting a steady job to support the family. Rachel would be preparing for motherhood while still chasing her dreams in the performing arts world. They could have some sweet moments where Puck sings to Rachel's baby bump and they daydream about their future as a family.
The plot could involve them dealing with financial difficulties. With a new baby, they need to find ways to make ends meet. Rachel tries to balance part - time jobs and still pursue her passion for music, and Puck might consider getting a more stable job. Their relationship could be strained at times because of the stress, but in the end, they realize that their love for each other and their baby is what matters most and they find solutions together.
Well, it would likely become more serious. They'd have to depend on each other more. Puck might become more protective of Rachel.
One great fanfiction about Puck and Rachel being pregnant in Glee could be 'A New Beginning'. It focuses on how they deal with the unexpected pregnancy and the reactions from their friends and families. They face challenges like school and their future dreams, but also find a new level of closeness through it all.
Quinn would be an important character to include. Given her past relationship with Puck, her presence at the wedding could add some drama and tension. Santana could also be part of it. She could be the sassy friend who makes sarcastic comments about the wedding but deep down is happy for them. And of course, Mr. Schue. He could give a heartfelt speech at their wedding about how far they've come.
Some friends might be shocked at first. Kurt could be overly dramatic, worrying about how this will change everything. Finn might be a bit jealous or concerned for Rachel. Quinn could have a complex reaction, since she has her own history with Puck. But overall, most of their friends would probably come around and offer support, like helping with baby preparations or just being there to listen.
They are a popular pairing because they are so different. Puck is the bad boy and Rachel is the over - achieving diva. Their contrast makes for interesting storylines where they can learn from each other.