Escalier C (1985)

Robin Renucci stars in Escalier C (1985), a.k.a. Staircase C, as a moody art critic who spends a lot of time wondering about his fellow inhabitants in his apartment building. That actually doesn’t make much sense, because the guy’s supposed to be kinda self-obsessed. But the guy ultimately learns to love by being a seriously nosy neighbor. Mr. Skin would try doing the same, but he’d probably get busted while peering into bedroom windows and trying to get a glimpse of glamorous neighbors such as Fiona Gelin.