This can pertain to any relationship, not just romantic. The person whose planet touches your NN, will BRING you that planet. You will have to decide if you want that planet. If it is a marriage, you will have that planet as the theme of the marriage. If the planet is Chiron, you will have pain, as the theme of the marriage. If it is Saturn, you will may have hardships as the theme of the marriage. If it is Venus, you will have love. If it is Nessus, you will deal with abuse. He may not abuse you, but you will deal with the dark forces of abuse. If it is Deja, you will deal with victimization. He may not victimize you, but you will deal with the issues of victimization, in the relationship, somehow. You can apply this to any planet or asteroid.