Athens Blues (2001)

A group of men in their sixties that spend the August nights in Athens outside a pharmacy during night shift, an ambulance driver who has an affair with a younger girl, a middle-aged couple who have invented a lie to renew their passion for one another, a child pretending to sleepwalk in the streets of Athens, two younger people who are tied together in an office after a burglar attack, and other amorous encounters during the same night.

Unfortunately the movie Athens Blues is not yet available on HBO Max.