We had a pizza night and we were totally excited to be together with the Whitmores. 

Karl was absentmindedly whistling with his hands and the kids started to show interest in how he was doing it. Mirah and Lucas we “doing it.” 

Karen was the only one getting even close. 

So Karl showed her step by step what to do. 

Lucas was still trying.

Trying harder.

Just a few minutes later: 

It was so cute. She has continued whistling even this week.