Ron and Hermione are also quite likely. They have that bickering - but - secretly - in - love dynamic. A spell could go wrong during one of their arguments and accidentally marry them. They'd have to deal with their own complex feelings and also the reactions of their friends and family, like how Mrs. Weasley would react to their sudden marriage.
One of the most likely pairs is probably Neville and Luna. They both have unique personalities and a connection in the books. Their pairing in spin the bottle fanfiction could lead to some really magical and off - beat adventures or conversations. Then there's Fred and Angelina. Given their history in the Quidditch team, if the bottle points at them, it could bring out some old memories and new feelings. And of course, we can't forget about Cedric and Cho. Their relationship was a big part of the story, and if they get paired in the fanfiction, it could explore different aspects of their relationship that weren't fully covered in the original books.
One likely pair could be Harry and Ginny. Since they have a romantic relationship in the original series, it would be interesting to see how they interact in this 'Seven Minutes in Heaven' scenario. Ginny might be a bit shy at first, but then become more confident and tease Harry a bit.
Hermione is also a prime candidate. Her inquisitive nature and her thirst for knowledge could lead her to accidentally stumble upon a time - traveling mechanism. Once in the past, she could use her intelligence to interact with historical figures and gain new insights into magic that she could bring back to the present.
There could be legal complications. The wizarding legal system would have to deal with this accidental union. There might be disputes over property, inheritance, and magical rights. For example, if one character is from a wealthy pure - blood family and the other is a half - blood, there could be a big fuss about inheritance rights within the family. Also, the relationship between the two characters has to be redefined. They might have to learn to live together or find a way to break the bond, which could involve complex magical procedures.
Harry and Draco are quite common. Their contrasting personalities and the whole Gryffindor - Slytherin rivalry make it an appealing combination for body - switch scenarios.
Natsu and Lucy are extremely popular. Their relationship throughout the series has a lot of chemistry and growth. Fans love to imagine their wedding and the adventures that would follow as a married couple in the Fairy Tail world.
Sakura and Sasuke are also a common pair. Sakura has always had strong feelings for Sasuke. In the Seven Minutes in Heaven situation, she might finally get a chance to really talk to him one - on - one without any distractions. Sasuke, on the other hand, might be a bit cold at first but could gradually warm up and show a side of himself that Sakura has rarely seen.
In some Harry Potter fanfiction, accidental marriage can occur due to a magical mishap. For example, a misfired spell during a wizarding celebration might accidentally bind two characters in marriage. It could also be the result of a potion gone wrong. Maybe a love potion was being brewed for someone else but ended up affecting two characters in a way that led to an accidental marriage bond.
Hermione is a very likely candidate. With her intelligence, she could easily start a business. For example, she might open a library - like establishment but with rare and restricted magical books that she has managed to collect through her research. She could charge a membership fee for witches and wizards to access these valuable resources.
Some fanfictions might have a scenario where an accidental marriage occurs between a Hogwarts student and a Death Eater's child. This creates a huge conflict not only between the two individuals but also between their respective groups. For instance, if Draco's sister was accidentally married to Neville. They would have to face the prejudices from both sides, and also try to find a way to either end the marriage or prove that love can overcome the differences in their backgrounds.