Toys vs. Not Toys
By now tantrums are fairly predictable--Fiona runs into her room and screams for a while, and then when she settles down whichever parent she's mad at usually checks in to see if she's ready to be a human again.
I snuck back to the office to put away some dishes (hey, it's a New York apartment, whaddaya expect?) and saw Fiona running into the living room shouting something with the word toy. She saw I wasn't there, turned around, spotted me coming out of the office and ran toward me, redfaced and still mad as could be.
"It is a toy, Daddy! It is a toy!"
And, having delivered her rebuttal, she stormed back into her room and resumed her screaming.
Hey, she had an important point to make.