Stars are not that benevolent to your relationship because the incompatibility of your characters is significant and hard to overcome.
Let’s start with your attitude towards money. The Cancer woman will hardly understand the irrational generosity of the Capricorn man. He on his part will not be able to understand the sentimental nature of the Cancer woman and will play tactlessly on her vulnerable heart strings. Your sex will be satisfactory if you approach her in silence and tenderness and give vent to you rich imagination. The thing that unites you is the fresh sense of humour which is abundant in both of you as well as the romantic attitude to life, but is it a solid ground for a long-term partnership?