Arte starts her lessons with Katarina, but she needs to get Katarina to open up to her before she can do her job.
By the way, Katarina...
...بالمناسبة يا كاتارينا
Übrigens, Catalina.
Por cierto, Katarina…
Por cierto, Katarina…
Au fait, Caterina,
A propósito, Katarina,