Because of her appearance, Fujiwara-san is assumed to be good at classical literature, even though her talent is in English, having replaced Olivia in the English speech contest and won. She's exasperated by all of her classmates who come to her to ask for help with classical literature during break time, and she comes to Olivia for someone to speak in English with. Olivia becomes fearful, suspecting that Fujiwara-san has figured out that she can't speak English..
If you're talking about the illustration 
above your head, I'm kind of really confused.
إن كنتِ تتحدّثين عن الرسوم التوضيحيّة فوق
رأسكِ، فهذا يجعلني مُشوّشة حقاً
Ich habe keine Ahnung, was die Zeichnung
über deinen Kopf mir sagen soll.
Si te refieres a lo que hay
sobre tu cabeza, no te entiendo.
Si te refieres a lo que sale
sobre tu cabeza, no te entiendo.
Si c’est comme l’image
en haut à gauche, je capte rien.
Se parli del disegno che hai sopra la testa,
sono piuttosto confusa.
Se você está falando dessa ilustração
em cima da sua cabeça, estou muito confusa.
Если ты про картинку, всплывшую у тебя 
над головой, то я тебя совсем не понимаю.