I would like to know the future of our relationship.

Tin,
You were born in the year of the Water Pig, while he was born in the year of the Metal Rooster. These two astrological signs get an average understanding with each other. What is really good is that you have your yearly element water, while his yearly element is Metal. And Water stands to benefit from Metal. You had Moon in Leo, while his Moon was in Gemini, another good match. His natal Neptune was conjunct your natal Venus, and this is a sign of a strong bond between you two. You see him as your ideal partner. Good luck to both of you.