My 15 month old DS has one of those musical cog things. You press buttons and plastic things swirl around as music plays. The music changes each time you press it.
I realised today that he presses the button very fast three times because he knows it will take him to a particular song, which he then likes me to sing to him. He's done it enough times for it not to be coincidence
Is this unusual? He must have played with it a zillion times so I imagine he's just worked it out...but it freaked me out a bit watching him press the button really fast and arrive where he wanted