[Dot, sitting on a nearby bench, has been watching as Raihan moves about, holding up that little rectangular box and smiling. It’s unusual behavior to her, to say the least. After two or three selfies, she finds herself unable to keep her curiosity tamped down and finally speaks up:]
What exactly are you doing with that device? [Her own accent is distinctively British.]
no subject
What exactly are you doing with that device? [Her own accent is distinctively British.]