How can I (Cancer Girl) hold Capricorn's boyfriend's heart forever?

First of all, I can tell you clearly that he loves you.

Capricorn's emotional intelligence is not low, but they just don't want to express it. They are always afraid of doing something wrong but blame them. In fact, Capricorn is not cold, mainly because they don't know the rules. I don't understand the ambiguity from the last sentence. He is not a playboy, but he really loves you. Capricorn just silently cries for those who leave him, and is under great pressure alone in his heart. Capricorn's good feelings are quantitative. Every time the injury will be less, so most Capricorn will slowly ignore their sweetheart, just to suffer less for themselves. You can't hurt him again and again because of his strong ability to bear setbacks.