Noah Ashby (Adam DeVine) is one of those dudes: the amiable but unlucky-in-love twenty-something you could find out on the town relaxing on any Friday night. Well, now for him it's Halloween night in 2014, and at a Halloween party he meets the stunning Avery Martin (Alexandra Daddario) and immediately falls in love, but three years later she's come to consider him merely a friend. He's now heartbroken at having been unable to win her over, and it doesn't help that she met her fiancee Ethan (Robbie Amell) the very next day. But then at their engagement party he drunkenly uses the same photo booth he and Avery shared on that night in 2014. Only this time, it magically sends him back to the morning before he met her. Confused but then overjoyed, Adam now resolves to change that day's events and make Avery fall for him instead.
So it's rather like Back to the Future (which is even referenced several times) and Big meets any number of rom-coms, but When We First Met is ultimately still a very charming and funny little Netflix original movie. Director Ari Sandel and writer John Whittington show a mutual zest for this concept and its themes and they flesh it out with consistent energy and clarity. DeVine has a ball playing around with the timeline and playing matchmaker while also making Noah very relatable with his failings, and Daddario makes Avery suitably sweet yet feisty; the supporting cast are all natural here, too. Powering it is a fun soundtrack and while there's little to be said about the other technical aspects, the editing is very crisp but not showy. When We First Met is one you'll want to keep putting a coin in the photo booth for.