It's been over a year since the tragic death of Liam Payne and we're still struggling to wrap our heads around it. His family, friends, and loved ones will always be mourning the monumental loss... and that's exactly what his girlfriend Kate Cassidy wants any of her future lovers to know. Losing someone you love will always leave a place of your heart empty, and in a new TikTok, Kate cried as she explained that. A mean commenter said they can't wait for the day the influencer "moves on" from Liam, to which she responded in a video on Wednesday: "I want to make something clear.