Many of us have experienced situations in life that have left us wondering “what might have been,” especially in matters of romance. And sometimes these scenarios can linger in our psyche for a lifetime, gnawing away at us and potentially leaving us with feelings of profound regret. Some of us, though, vow not to succumb to such disappointment, taking action to resolve these matters before it’s too late. Such is the case of a 75-year-old Icelandic man (Egill Ólafsson) suffering from the onset of dementia during the early days of the COVID pandemic. With the clock running out, his health faltering and stringent quarantine measures being put into place, he’s nevertheless desperate to learn what happened to the love of his life, a beautiful young Japanese immigrant (Kōki) he met 51 years earlier while his younger self (Pálmi Kormákur) was living in London. After a brief, passionate love affair, she suddenly vanished and returned to Japan without an explanation, an event that has haunted him ever since. He decides to search for her before health and travel restrictions prevent him from doing so, an impulsive journey that takes him back to London and then on to Japan to find out what happened. To say much more would reveal too much about the secrets driving this compelling romance/mystery, suffice it to say, though, that the protagonist’s tale is an engaging one, told through an absorbing story line deftly peppered with flashbacks to different points in the characters’ lives. In telling this story of love and intrigue, writer-director Baltasar Kormákur presents a colorful mix of genuinely original characters in a variety of circumstances not depicted on the big screen before. Admittedly, the pacing could stand to be stepped up in a few places (an outcome that could have been accomplished with some judicious editing), and further enhancement of the back story and character development might have provided more meaningful depth to the overall narrative. However, given the captivating trail of bread crumbs that the filmmaker doles out for viewers, this heartfelt release leaves audience members continually wondering what’s coming next. And, in doing so, the picture serves up a number of little-known, eye-opening cultural revelations that add spice and diversity to a genre that seldom ventures into such unfamiliar territory, an objective carried out with a tremendous sense of warmth without becoming unduly sentimental. In my view, this is the picture that the vastly overrated “Past Lives” (2023) was trying to be (and could have been), one that entertains, enlightens and educates all at the same time while providing audiences with a tale that’s sure to tug at the heartstrings – and shows us how “what might have been” could have actually been brought into being.