"I'm learning to laugh or smile in the right places, but mate, it's exhausting when all I want to do is speak to you," Liam Payne's sister wrote.

Liam Payne’s girlfriend Kate Cassidy has revealed their final conversation prior to his tragic death, calling it 'chilling'.

Influencer Kate Cassidy had been staying with the One Direction star in Argentina, but flew back to the US before he died.