Los Angeles, June 17 -- Singer and former One Direction member, Liam Payne, passed away on October 16 last year after falling from a hotel balcony in Argentina. Now, nearly eight months after his death, his girlfriend, influencer Kate Cassidy, shared a heartbreaking message in his memory, calling him her "best friend" and someone she still misses deeply.

Kate took to Instagram on Monday to post several personal pictures of the couple. The photos showed Liam and Kate smiling together, enjoying each other's company.

Along with the pictures, Kate wrote a long caption in which she opened up about her pain, mentioning how Liam was someone she thought she had "so much more time and life left to share with." She described how much she misses h...