By being a good listener you create a safe place for him to open up to you and you learn how to trust each other and be each other’s best friend, which is incredibly important for your relationship to grow.
When you keep things to yourself and communicate mostly via text messages, you create a huge gap that ruins your connection.
But when you know that your partner is there for you – that your partner will always be there to listen to your troubles, share the silence and give you advice – life doesn’t seem that scary at all.
So, the first thing you need to do to make him addicted to you is to be his friend, and then the lover, girlfriend, wife (or whatever else).