Bella loves the words Bye bye, it go to the point where when we even said bye she tripped out. So we started spelling it, well she gets that too now...anyway she whines to go bye bye gets all excited and then as soon as the car starts moving she gets all stressed and all. SHe doesnt vomit but gets really outta control. I dunno....shes 2 now I was hoping she would outgrow it.