Everyday, Son Eunseo would receive a bouquet of forget-me-nots from a mysterious sender. Everyday, the florist, Lee Kwangsoo, would refuse to give her any clue about the mysterious customer.
Tiffany was take in by the Kims' in order to keep her safe from the other witches Mr. Kim and his wife, Mrs. Kim, and their son, Jaejoong, had to keep it a secret
"People change and forget to tell each other." Things didn't work like it used to be. Everything changes, and they don't know why. They just know that everything won't be the same again.