Definition
A 'billet-doux' is a French term for a love letter or a sweet note. It implies a delicate and affectionate message, often romantic in nature. ❤️ Think of it as a whisper of affection on paper. The term adds a touch of elegance and sophistication to the idea of a love letter. It is particularly apt for short, charming expressions of love. It is not restricted to romantic love only.