Davis really likes his new blocks. He sees the box of the open sided cubes that fit inside each other and yells "stack 'em!" With a little help, he's able to build a block tower as tall as himself! He does have a steady hand, and always places at least the last two blocks without any assistance.
As soon as the last block goes up, Davis can hardly contain his excitement as he knocks the tower down.
Of course he likes to build obstacles for his monster trucks to jump over too.