Sister Kate Campbell was extremely good at her job in the A and E department of St Matthew's, but she wasn't very sociable with her colleagues The arrival from Australia of Dr Sam Marshall, with them for six months, changed all that! He was truly one of a kind for within days he was friends with almost everyone, but it was Kate who really interested him He could see she had secrets, but until she faced her fears her life would be limited His persistence astonished Kate - it was no surprise to her that she found him fascinating, but what on earth did he see in her?