The first time we see retail worker Matthew (Théodore Pellerin), it’s through the eyes of his new friend Oliver (Archie Madekwe), as the up-and-coming popstar films him with a camcorder. It’s an arresting opening image, given how much the rest of Lurker finds Matthew gazing at Oliver in adoration instead. “I need a real person,” the fickle musician says, soon after their chance encounter. He’s talking about seeking the honest opinion of a regular person on his music, not the blind ...