Building Photographic Relationships

I'm finding the business of photography full of relationships. I really love the feelings I have when I'm shooting weddings. Portrait photography feels different; it's much more intimately intrusive. When I shoot events sometimes I feel invisible. I've just now decided to explore these feelings of relationship in that they seem to arise spontaneously and frame the quality of the photographic engagement. It's difficult to write and reflect on these feelings in that I have to link the people, experiences of fleeting moments, and image outcomes. Somehow  there's a link, an intuitive spark, that emerges during a shoot and tends to power the artistic construction of the situation.