Where ARE you?

Dylan loves hiding and finding games. And now her latest sentence is, "Where are you?" She'll say it to just about anything and it sounds a little like this pronounced, "Wherw AWyooo?" We'll say something like, let's go find daddy, and she'll then say, "Da-da, Where are you?" Or when I say, Dylan we need to find your jacket so we can go outside, she immediately goes into the finding mode and starts, "Jacket? Where are you?" My favorite though is when we see an airplane in the sky, after it leaves our view, she'll say "Bye-bye airplane. See you later." Then moments after..."Where are you airplane?"