The biggest feature of Secret Love is the bold mix of elements and the use of colors, with the intention of conveying that "accessories should serve more for overall matching, rather than just for collection or showing off." Therefore, in product design, commonly used elements in jewelry such as pearls, jade, agate, and crystal come across unexpectedly, creating different creative sparks. The skillful use of various colors also makes the product better matched with various types of clothing, shoes, and hats.