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...
O-One more time!
!مـ-مرّة أخرى
N-Noch einmal!
¡De nuevo!
¡Otra vez!
R-Rifalla un'altra volta!
M-Mais uma vez!