The missing bike streamer changes sides.
It is not just the streamer which is on the different side. If you look at the bike the chain is now on the left and the stand is on the right.
It appears then when editing a piece of film was inserted the wrong way round.

Film

Papà, ho trovato un amico (1991)

Persone

Nessun dato in archivio

SerieTv

Nessun dato in archivio