6.
Hate
She looks at Isabelle flirting with Simon, and she wishes she could be as free with her affections. She looks at the way Magnus stares at Alec, and wishes that she liked girls. At least she didn't have a sister. (That she knew of, anyway.)
She catches the possessiveness Robert has for Mayrse, and thinks that a brother could never posses you like that. She even sees the longing in Miah's dark eyes, and wishes that she could just at him like that, just for a moment.
But she can't , so she hates everyone a little bit because they can.