So I whatsapp-ed her with a picture of the penguin. See top middle picture.
Her reply was as expected - vintage Arrow #3 - "DID YOU KILL HIM????" meaning did I poke a straw right through the penguin to get to my drink.
I then sent her the next pic on the right to show her I didn't. To her relief.
After that, I showed the whatsapp exchange to the girls, chuckling away.
Which is what Arrow #3 expected me to do.
When did we both get so predictable? Haha!