Well, it would likely become more serious. They'd have to depend on each other more. Puck might become more protective of Rachel.
Their relationship as siblings would likely bring a new level of loyalty to the Glee club. They would support each other more openly, which could inspire other members to be more united. For example, if Rachel was being bullied by a rival group, Puck would be more likely to step in and defend her, setting an example for the others.
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.
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.
Their relationship would likely become more serious. With a baby on the way, they'd have to start thinking about long - term plans. They might argue more about things like finances and living arrangements. But at the same time, they could also grow closer as they experience the joys and scares of pregnancy together.
Well, at first, it might be a bit of a shock to their relationship. They may have been in a more carefree stage of dating before. But once they accept the pregnancy, their relationship becomes more centered around the future. They start thinking about things like where they'll live, what kind of education they want for their child. Their relationship shifts from just being about their love for each other to also including their love for the baby they're about to have.
Well, it might also bring some stress. Rachel could be hormonal and Sam might not always know how to deal with it. But this also gives them a chance to learn more about each other. For example, Sam might learn to be more patient, and Rachel might see a more responsible side of Sam. Overall, it's a big shift from their pre - pregnancy relationship, and they have to adapt to this new phase together.
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.
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.
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.
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.