Before you run out of time ~ Nathan Sykes Fanfic

Becca and Nathan have been friend since they were little, Becca is two year's younger than Nathan, she being 18 Nathan being 20. They lived and grew up together, he is the person he is today because of her. When he left her life turned upside down, every thing changed, she changed. When Becca finds out she has to find a donar for a new kidney to save her life who will she ask for help? They grew up singing together but When Nathan's Mum Karen and sister Jess take Becca to one of there concerts with them will he remember her? will they ever be the same again? Come on this journey with Becca to find out if her can save her life, or had everything changed?