Cozy mystery :Every love story is special: Humorous mystery

A boy Derek Adams and a girl Lily White are in love with each other. However, they do not want to get married like other couples. They want their Love story to gain attention and fame and get rewarded at the annual competition 'The Love Story of the Year.' Then plan to initiate misunderstanding between their families who are already great family-friends. Unfortunately, he lands up in jail due to this stupid attempt.