A romantic book setting often has places that are associated with privacy and intimacy. Gardens with blooming flowers and secluded benches are common. In many love stories, the characters share their first kiss or have deep conversations in such a garden. Also, the time period can be an element. For instance, a historical setting like Victorian England adds a sense of elegance and propriety to the love story.
Well, the social environment can be a key element in a love - story - like book setting. If it's a story set in a close - knit community, the gossip and the social expectations can either bring the lovers together or drive them apart. And don't forget about the architecture. Grand old mansions or cozy cottages can create a sense of home and belonging, which are important feelings in a love story. For example, in some stories, the lovers might inherit an old family mansion that holds memories and secrets related to their love.
One important element is a beautiful location. It could be a charming small town with cobblestone streets, like in many classic love stories. Another is a place with natural beauty such as a beach or a forest. For example, a beach can be the setting where two characters meet and fall in love as they walk along the shore.