Cancers tend to be compatible with Pisces because both signs are water signs. Water signs are known for their intuition, sensitivity, and emotional depth. They communicate openly and honestly with each other, and can enjoy a strong bond of trust. Cancer and Pisces understand each other well and may find that they have a lot in common. Both signs are also empathetic and caring, and they often enjoy helping others. They can be very loyal and devoted to each other, and may find that they have a deep and lasting connection.