TORONTO — Florence Pugh and Andrew Garfield made one the most emotionally wrecking, tenderly exquisite movies of their careers. But what’s gone viral from “We Live in Time”? A horse. Florence Pugh and Andrew Garfield debate the yeas and neighs of the ‘We Live in Time’ horse meme “We Live in Time,” directed by John Crowley , premiered over the weekend at the Toronto International Film Festival. In it, Pugh and Garfield play a couple whose life together isn’t told chronologically, but spans meeting, falling in love, having a child and battling cancer. The film, which A24 will open in theaters Oct. 11, captures some elemental passages of life, with Pugh and Garfield giving extraordinarily lived-in performances. When one of the first images from the film was released, it captured the pair on a merry-go-round, a good representation of the movie at its most joyful. But at the bottom of the frame was a yellow carousel steed with a cartoonishly bug-eyed expression. The internet quickly went to work. One post has been viewed nearly 50 …