I am dating a capricorn moon for 7 months now... hes my best friend and my lover... we deal with emotion in a very wired and different ways...
I intellectualise everything...talk them all out... He repressed all emotion, and play a bit of game (venus in scorpio) when hurt or not happy instead of saying it out in the open.
We understand each other.. We both don't like emotion..we like peace... His silence when emotion takes over can be awful.. it can go to a day or two...
He's insecure.. I am not.. but i observe his behaviour and most of the time understand why hes acting this way or that way..
It is not an easy ride with this combinaton.. .but it works for me.. as one, he keeps me intrigued, i let me be free and do my unique things i like to do...