“This doesn’t change anything, Granger. We’re not friends.” Draco said. “I know.” Hermione sat unmoving, listening to his retreating footfalls. She felt pretty certain that, in fact, it changed everything.

Hermione lost it all when she divorced. Draco would lose it all by age 30 if he didn't marry. Marriage to each other would be perfect, one would even say it was most convenient. Her daughter even looked like him, although, he wondered why that was.

Draco and Hermione are Head Boy and Girl and a slight prank war ensues.

Hermione is Headgirl and Draco is Headboy... there is a game of truth or dare or two ... something hapens that neither expecte DMHG..