Rishe's secret plan advances perfectly. Then she receives an invitation from Arnold to join him on an incognito trip into town. Certain it must be for official business, Rishe goes along only to end up at a jeweler's where Arnold has a plan of his own!
I'm certain it must be some 
sort of official business.
أنا متأكّدة بأنّ هناك عملاً رسميّاً ما
Sicher handelt es sich um
eine offizielle Angelegenheit.
Ha de ser por algún asunto oficial.
Ha de ser por algún asunto oficial.
Ce doit être
pour une affaire d’État.
Sono certa che si tratti di questioni ufficiali.
Acredito que seja algum
tipo de assunto oficial.
Почти уверена, что какими-то
государственными делами.