Rabbit Leo female with Rabbit libra male Female : 5.8.1963 and male : 12.10.1987

Hi the guy I'm currently with is so much younger than me and still abit childish in character but nevertheless I love him extremely much. He is not the romantic kind to express his feeling openly.Is he true with me or just being pitiful to me. At times he show his loving character but there are times too when he just plainly ignore me. Will our relationship last and end with marriage or will we just remain as friends.