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...
ninety-nine...
...تسع وتسعون
99 …
noventa y nueve…
noventa y nueve…
99 !
novantanove...
99...
Девяносто… девять!