Screaming in turns

Both of the were screaming, with Kaelynn
being the most reactive and aggressive.

I was about to reprimand them until I heard
"OK, you scream, then I scream"

And "One, two, One, two...", This means, taking turns.
As they got louder and more pushing, I just make
some discreet "ahem" sound.

And they're back to normal again.