Cancer and Sagittarius
Cancer is one of the most caring souls that ever existed.
They invest heavily in a relationship and in return they expect the same.
This type of person is known to have a deep depth of attention and is known as the protector of their loved ones.
That's why they tend to match Sagittarius.
Because Sagittarius are cheerful people who seek healthy relationships without much effort on their side.
However, if Cancer and Sagittarius get married, it usually results in unhappiness.
This is due to the fact that Cancer tends to be overprotective and Sagittarius is particularly female, not a curb-like figure.