It turns out the biggest rivalry surrounding Heated Rivalry right now isn't happening on the ice. It's between the production crew and fans trying to track down filming locations across Toronto. And some fans, affectionately nicknamed "Loons," have taken their devotion to Stanley Cup-playoff levels of intensity. THE HOTTEST ACCESSORY IN CANADA IS A CANADIAN TIRE BAG 🇨🇦🛍️Heated Rivalry, based on Rachel Reid's bestselling novel, follows the secret, years-long romance between rival professional hockey players Shane Hollander and Ilya Rozanov. But if you happen to spot the Heated Rivalry crew filming, remember: admire from a distance, let them do their thing, and maybe resist the urge to yell, "I loved you in that scene!"