I definitely recommend checking out the various videos in the 'Relationships' Hangouts Series
because a lot of us have shared our perspectives, our step-by-step processes in various aspects of what relationships are about. At the same time you might want to look at the 'assessing compatibility' one for example, there you can gather and learn various considerations from many of us around this topic too
Enjoy writing for yourself where you're at in relation to 'relationships' and so defining more who you are and what you'd like to create in a relationship, this will assist a lot in then going out there taking the practical steps to create a relationship
And, there's also the Relationships to Agreements self-support course
that is part of the DIP courses, which you can walk regardless of being in a relationship or without one, because in the end it all starts with our self-relationship.