Something's wrong with Uesugi: his grades are dropping, he's falling down stairs, and he's bailing from Team KZ investigations.
I can't picture Uesugi-kun 
making any mistakes in math.
لا أتخيَّل أويسوغي-كون يرتكب
أي خطأ في الرياضيات
Ich kann mir nicht vorstellen,
dass Uesugi-kun Fehler in Mathe macht.
No puedo creer que haya cometido 
errores en Matemáticas.
Je ne l’imagine pas
se tromper en maths…
Non riesco neanche ad immaginarmi 
Uesugi che fa un errore in matematica.
Não consigo imaginá-lo 
não fazendo contas direito.