You were driving over the speed limit because you're a babysitter and you had to rush to take care of the kids as their parents won't be home tonight so you had to speed there to make sure they don't hurt themselves or get scared.

But just your luck, you got pulled over as you rolled down your window as a police officer asked you "going somewhere?" he asked with a smile as he was amused and genuine, plus he didn't make any move to write you a speeding ticket.