Disclaimer: I don't own Danny Phantom.
Once upon a time, Sam went to go find Danny.
But you see, Sam is not just any Sam, and Danny isn't just any Danny.
No; this Danny is in fact Danny Fenton AKA Danny Phantom, and since this Sam is going to go find him (and for other more important reasons that elude the author as of now); she is not just any Sam.
Sam went to go find Danny.
Why? Because she had to find him, that's why.
So she went and grabbed several very large weapons, because a story isn't a story without the inclusion of heavy weaponry.
What heavy weaponry actually has to do with finding Danny, I'm not quite sure.
But I'm the author here, and I say it's absolutely necessary. So deal with it.
Now, where were we? Oh, yeah...
Sam had to go find Danny. So she went and grabbed a bunch of very big guns.
But since Sam was so busy grabbing a bunch of very big guns, she accidentally dropped her cellphone.
It landed in a puddle.
Now since her cellphone landed in a puddle, she never heard it ring.
And since she never heard it ring, she never picked it up.
And since the phone had gotten wet, it wouldn't have worked anyway.
But that's not the point.
The point is that she didn't get the phone call.
It was from Tucker's house.
And it was from Danny.