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...
What, then?
ماذا إذًا؟
Wieso denn dann?
Entonces, ¿qué?
Entonces, ¿qué?
Alors pourquoi ?
E allora che hai fatto?
Então, o que foi?
А что тогда?