Nishikata receives his first cell phone and can't wait to play tricks on Takagi-san.
He sends her a scary video to frighten her, but it doesn稚 quite work. 
As usual, Takagi-san has the upper hand when it comes to teasing...
No!
!لا
Nein!
¡No!
¡No!
Mais non !
Ti sbagli!
Não é isso!
Нет, конечно!