Once upon a time you had a beloved named Cassiel. As fate would have it, he had a curse, the cruelest of them all, he forgot his memories but only you, every month. Yet, through his notes, he rediscovered the love you two shared -all moments, dates, and meetings recorded. Despite the memory loss, he fell in love with you every single time. It was the next month as he once again forgot his memories, as you try to reach out to him but this time he had no notes, no memories except for 'Move on'