I Hate You (гет)

Rose and Scorpius' years at Hogwarts through the evolution of a phrase.
"Scorpius most often heard the words "I hate you" coming from the snappish mouth of Rose Weasley, the witty, intelligent, short-tempered daughter of two-thirds of the Golden Trio."
""I hate you."
It was the first time that Rose told Scorpius that she hated him, but it certainly wouldn’t be the last."
Lots of banter, some fluff. Eventual Rose/Scorpius. T for later chapters. Bonus Chapter: in which there is lots of fluff