During class, Yokoi-san notices that there are a lot of notes going around. She looks next to her and sees that there's a lot going on with Seki-kun's desk...
Acting all important! 
Who do you think you are?!
Wie er sich aufspielt! 
Wer denkt er zu sein?!
¡Haciéndote el importante! 
¡¿Quién te crees que eres?!
¡Haciéndote el importante! 
¡¿Quién te crees que eres?!
Il se prend pour qui ?
Quante arie che ti dai! 
Chi ti credi di essere?!
Fica se achando todo importante!
Quem você pensa que é?