Hans Christian Andersen 
The Elderbush 

In The Elderbush, a boy arrives home with a cold. His mother whisks him off to bed and prepares some elderflower tea to warm him up. A kindly older neighbor stops by to visit the boy, who asks for a fairy tale. The old man struggles to think of one, but becomes inspired by the aroma of the elderflower tea. A story about how real life can provide subjects for some of the most wonderful fairy tales.