taeyong: [taps pen]
mark: [taps pen in response]
sm: stop that
johnny: stop what?
sm: you're talking about me in morse code
doyoung: 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 in our very limited free time, we took a class on a very outdated, very unnecessary form of communication just so we could talk about you in front of you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]
johnny, to taeil: that's... exactly what we did