A: "I want songs on."
J: (turns the van radio on)
A: "That's not ballet song. I want ballet song."
J: (changes the radio station)
A: "That's a ballet song. I'm not dancing. I don't have my tutu on."
a few seconds later...
A: "I'm not tired. I'm just happy."
a few seconds later...
A: (crying and saying through the tears) "I don't want to cry."

Never a dull moment!