In the novel she doesn't faint....she test the power of the Tears (to see if she really has it) by giving Finn an order (or the monster don't remember ? But 85% Finn i'm sure) to attack her and to stop but it's too late he already had scratched her arm and there she faint because of blood loss, also at the beginning she sleeps on the desk after too much work when the monster come by the window....and finally Neran is with them when this happens.....(▰˘◡˘▰)
In the novel she doesn't faint....she test the power of the Tears (to see if she really has it) by giving Finn an order (or the monster don't remember ? But 85% Finn i'm sure) to attack her and to stop but it's too late he already had scratched her arm and there she faint because of blood loss, also at the beginning she sleeps on the desk after too much work when the monster come by the window....and finally Neran is with them when this happens.....(▰˘◡˘▰)