Lily, the owner of a charming bookshop in a picturesque Cotswolds town, discovers a love letter hidden within the pages of an old book. Intrigued by its heartfelt words, she sets out on a journey to uncover the identities of the mysterious lovers. Along the way, Lily encounters the town's colourful residents, each contributing a piece to the puzzle with their own delightful quirks and stories.

Lily crosses paths with Thomas, a captivating travel writer who offers his help in the investigation. As they delve deeper into the past, Lily and Thomas find themselves drawn to each other, their connection growing stronger with each discovery. Together, they unravel the secret of the letter, discovering that love has a way of bridging the past and the present.
Filled with tender moments, charming encounters, and the magic of serendipity, Love's Letters Lost (and Found) is a celebration of love's timeless and transformative power.