Squared Love did not arrive on Netflix with much of a promotional infrastructure — a Polish romantic comedy made for the streaming service’s European market that, in the pandemic winter of early 2021, became one of the platform’s most-sampled releases. Thirty-one million households worldwide watched it in its first few months. Netflix disclosed the figure in a quarterly investor letter with the tone of mild surprise. The film, for its part, seems to have expected nothing less.

Director Filip Zylber, working from a screenplay by Wiktor Piątkowski and Marzanna Polit, made a romantic comedy in the fully classical sense: a man who does not deserve a woman meets a woman he does not know, earns the right to know her, and the audience watches both things happen. The specific configuration is a double identity on the female side. Monika Grabarczyk — Adrianna Chlebicka — is a schoolteacher who supplements her salary as a sought-after fashion model working under the name Klaudia. The gap between those two lives requires different clothes, a different phone, and a different face. The film builds everything on that gap and does not overcomplicate it.

The male lead is Mateusz Banasiuk’s Stefan Enzo Tkaczyk, a celebrity sports journalist with a well-documented history of romantic conquests. Banasiuk has to make Enzo charming without making him tolerable in a way that excuses him, and he threads the needle. The womanizer archetype collapses into either fantasy or discomfort in inexperienced hands; Banasiuk keeps it at the precise distance where you root for Enzo’s transformation without the film having to pretend it never happened.

Chlebicka carries the more demanding role. To make the double identity work, the audience must believe the concealment even while they watch it dissolving, and find both versions of Monika worth the film’s time. She achieves both without forcing either. The schoolteacher and the model are the same person; the film trusts Chlebicka to make that legible, and she does.

Warsaw earns its place in the frame. The fashion-world sequences have the confident sheen that other romantic comedies import from Paris or Milan; here it belongs to Poland and looks right there. Zylber understands the city as a credible contemporary European capital — specific enough to be distinctive, universal enough for thirty-one million households who had never set foot in it.

What Squared Love cannot claim is originality. The double-identity premise is among the most worn structures in the genre; nothing in the film’s visual language or narrative rhythm pushes against that inheritance. The complications arrive on schedule, the misunderstanding detonates at the expected moment, and the resolution delivers exactly what the genre contract requires. This is not a criticism. The formula endures because it works, and Squared Love works because it trusts the formula.

Two sequels followed — Squared Love All Over Again in 2022, Squared Love Evermore in 2023 — confirming what the original demonstrated: a franchise built on repeatability rather than revelation. Thirty-one million households is not a small number. Squared Love earned it by being exactly what it said it was.