Impatient Toddler-ish

I asked Julie & Zahra if they would like to go skydiving. Going with friends would be my only reason to go again, really, so they're thinking about it. Julie has been telling me she wants to, but I am requiring her to wait until tomorrow night to answer, as some time must be taken to think seriously about things such as this. She just came into my room, sat down, and...
Julie: *looks Adriane in the eye* I want to go skydiving
Adriane: Don't answer until tomorrow
Julie: I want to go skydiving. I want to go skydiving. I want to go skydiving...
Adriane: *repremandingly* Julie...
Julie: *getting up quickly & leaving room* ...but I'm not going to!