Jedan komad pizze, molim vas means “One slice of pizza, please”.
At the takeaway counter of the pizzeria there are glasses, each with a date in it, and a handkerchief in the last one – the familiar jedan. You are served by an odd madame: odd (komisch in German) and madame give you komad. You ask for a pizza and she says you can eat it comfortably over by the lake – lake (See in German) and pizza give you pizze. Then the limousine drives you away: molim vas.
Komad for “piece” stays with you for the next three videos, each time with a different number in front.