What happens next?

A close up shot of shoe polish is shown followed by a man shining his shoes and speaking to another man walking in. the man walks out of frame

pick from the following.
*is shown again shining the shoes of another man reading a newspaper.
*while the other man rinses his shoes with car soap and pours oil into the machine.
*with a second shoe, removes the socks on the first one, then shows the tub and brush.
*while the other continues to powder his shoes.
is shown again shining the shoes of another man reading a newspaper.