Here's a brief guide to get you started:
The series revolves around the life of Léa de Lonval, a young and beautiful woman who becomes involved with a high-society man, Robert de Peloux, known as "Cheri". The story explores themes of love, relationships, and social class in 19th-century France.
Is there a specific aspect of "Cheri" you'd like to know more about or a particular episode you're interested in?