Liam Payne: Kate Cassidy says Christmas a 'time of grief and sadness'

Liam Payne's girlfriend has shared a message about experiencing sadness and grief during the Christmas holidays following the singer's death earlier this year.Payne died in October after falling from the balcony of his hotel room in Buenos Aires, Argentina. He was 31.Kate Cassidy - who had been in a relationship with the One Direction star nsince 2022 - said: "As the holidays are here, I realise it is a time for…