Cancer and Pisces are bound to have a lot of romance and share a great mutual understanding of each other on emotional level. The two are both sensitive and therefore find in each other the partner that they only hoped for – sensitive and caring. Pisces as well as Cancer are very faithful. In general there will be no serious challenges and problems in this relationship. However both will need to learn how to be a little more rational and practical, and not forget that there are other things in life apart from the two of them.