An accident sets Harry Potter on the slow realization that he wants to spend the rest of his life helping people by healing and taking care of them. He goes back for his eighth year of Hogwarts and between Quidditch, learning about healing and Headboy duties makes another life-changing realization. The person he wants to take care of the most? Hermione Granger.
Harry Potter is born to James and Lily who quietly celebrate that their child has been blessed by magic with a soulmate, shown by his different colored eyes. When Voldemort kills his parents and attempts to kill Harry, he is taken in by his godfather Sirius and a powerful glamour charm placed to make his eyes the same color so that no one will know that he has a soulmate somewhere
The war has ended, but nothing has changed. Harry Potter can't help but think he could - easily- take over Wizarding Britain. The only thing stopping him? Hermione Granger.
A spell cast by Ginny to embarrass Draco goes wrong and allows a pair of ghosts to possess Harry and Hermione. Hermione and Harry are possessed by a pair of lovers who enthusiastically take advantage of being in the flesh again. Now it's a month later and Hermione's period is late. HHr. Accidental Pregnancy.
Harry and Hermione are both Aurors and have been married for 2 years. During a case where they are trying to retrieve a powerful magical object from a dark wizard the object is broken and Hermione is hit with the spell backlash. This erases her memory of her and Harry being together and the last thing she remembers is being Ron's girlfriend post war and trying to become minister.