Sisterly advice

Following a stern admonishment to Ethan that he needs to be extra careful now because Drew is always watching him and wants to be just like him and he should NOT. PLAY. WITH. THE. CHRISTMAS TREEEEEE (in a very kind voice, of course), 

Kate told Drew,

"Drew! When Ethan, or I, try to teach you to do something naughty, you DO. NOT. DO IT!!"

I think the message was well received.