Sweet as Chocolate

This is a story about Eline who's starting at Hogwarts all over again, after having attended several schools of magic the last few decades. But that's just how it is, when you're an immortal, and look like a teenager for the next few 100 years. She is the daughter of the famous alchemist Nicolas Flamel, and much of her knowledge lies in potion making, reading and experiences. Her best friend is a muggle named Margot. Eline used to babysit Margot when she was a kid, but they stuck together even when Margot grew up. Margot is the most precious in Eline's life, and while Margot is getting older, and Eline must leave for Hogwarts, there's a lot of anxiety for losing her best friend, when she's gone, like she's done before.
Returning to Hogwarts after 30 years, she meets up with old friends, while new friendsships blossoms, and unexptected love interests grow.
After such a long life already, Eline's memories are haunting her, causing her anxiety attacks and being "edgy" when times gets rough. Eline can never escape her memories, no matter how much time passes, and she must find a way to live with them, without them destructing her first.

I do not own any of the characters beside Eline Flamel, Alec, Jennifer and Margot (she's pure imagination) :) The rest of the characters are from J. K. Rowling's Harry Potter