Excerpt from my latest Sasstrology post (please leave comments on the Sasstrology site):
"A natal aspect between an outer planet and personal, relationship planet will inject your love life with extreme situations. As I explained in this article, the energies of the collective are hooked into the most intimate parts of your life. But what happens when someone else’s same outer planet aspects your relationship/outer planet combo? For example, their Pluto to your Venus/Pluto. Hundreds of thousands of people are born with an outer planet in the same sign, within the same 1-2 degree range. This is especially true for the slowest moving planets (Uranus, Neptune and Pluto). Will every Pluto person (born during a certain span of years) connect with you on an intimate level?"