This is the Cast 2 for this book that I have in mind - though you can, of course, imagine them as another person, that's completely up to you.
David Gandy as Alexander Schuyler (FL's Father/Aisha's Husband)
Rossa Sven as Carter Radcliffe (Fl's Third Best Friend)
Keira Knightley as Aisha Mehta - Schuyler (FL's Mother/Alexander's wife)
Chris Evans as Arthur Vanderbilt (FL's Mother's New Boyfriend)
Diego Barrueco as Rafael Vazquez (ML's Fourth best Friend/ Right Hand Man)
Emilia Clarke as Esme Jones - Mehta (FL's Maternal Aunt/ Aaron's Wife)
Henry Cavill as Aaron Mehta (FL's Maternal Uncle/ Esme's Husband)
Anna Konic as Claudia Evans (Playing a very important role in the book. will reveal her character details soon)
Ivan Hristozov as Ivan Vasiliev (ML's Enemy/ Antagonist)
Selena Gomez as Siena Davies Pattinson ( Fl's Best Friend/ Czar's wife)
Stephen James as Czar Pattinson (ML's Childhood best friend/ Siena's Husband)
The End.