Jihyo: *gently taps on dinner table*
Nayeon: *taps back*
Momo: What are they doing?
Tzuyu: Morse code
Jihyo: *aggressively taps back* .. / .-..---...-. / -.-- --- ..- / -- --- .-. .
Nayeon: *slams hands down* YOU TAKE THAT BACK.
