Nikki: [taps quill]Aru: [taps quill in response]
Opal: Stop that.
Nikki: Stop what?
Opal: You're talking about me in morse code.
Aru: Yes, that's what we're doing. In our very limited free time, we took a class on a very outdated, very unnecessary form of communication just so we could talk about you in front of you.
Later
Aru, to Brynne: That's...exactly what we did.