The video shows a baby standing in a room with colorful blocks on the floor. The baby is wearing a diaper and is seen picking up a block with a letter on it. The baby then places the block on top of a pile of other blocks that also have letters on them. The baby continues to pick up and place blocks on top of each other, creating a tower of blocks. The room has a colorful carpet and a purple toy box in the background. The baby seems to be having fun and is smiling while playing with the blocks.