So Long, Stooge(1983)

Overview:

In the 18th Arrondissement of Paris, Lambert, an aloof garage manager working the night shift at a petrol station spends his time drinking on the job, content in his own company. One night, Bensoussan, a small-time drug pusher in dire straits falls in on a stolen moped pretending to need a spark plug. The two men develop an unlikely friendship.