The synastry is not about whether two people are compatible, but about how the two natal charts trigger each other: where they are attracted, where they are safe, where they communicate smoothly, and where they are prone to long-term consumption.

The comparison chart is not simply to see if they are compatible, but to stack the natal structures of two people together and observe what each other will trigger, amplify, and pull.

The combination chart does not look at how you and the other person are different, but treats the relationship itself as the third system and observes what kind of climate this relationship will naturally develop.

At first glance, the synastry should not look at all configurations equally. The most stable entry points are usually the moon, Venus, Mars, Mercury, Saturn, and which key houses each other's planets fall into.

The Sun-Moon synastry is the most suitable for looking at understanding, because the sun is like a person's core direction and the moon is like his emotional system. Whether the two can catch each other directly affects the sense of relationship.

The moon synastry is the best indicator of security, because the moon determines how a person feels cared for, how he is triggered, and how he relaxes or shrinks in intimacy.

The Venus-Mars synastry is the most intuitive display of attraction because it puts liking, desire, chasing, and the rhythm of interaction at the forefront of the relationship.

Mercury synastry is the most suitable for looking at communication, because it directly affects how two people understand, misunderstand, and convert emotions and thoughts into communicable language.

The reason why Saturn synastry is often associated with long-term relationships is that it brings responsibility, boundaries, a sense of time, and a sense of reality into the relationship.

Uranus synastry is often associated with hot and cold spells, as it brings in a sense of novelty, a need for freedom, unpredictability, and the intermittent rhythm of relationships.

Neptune synastry is the most likely to bring about idealization, because it will amplify romance, imagination, resonance and blurred boundaries, making people fall in love with the illusory part of the relationship.

Pluto synastry most often brings about compulsive attraction because it brings control, loss, deep bonding, and emotional extremes into relationships.

The placement of the other party's planet in your house best illustrates the specific area of your life that this relationship will bring energy to, allowing the relationship to move from feeling to scene.

In relationships, the seventh house is not just about “whether you have a partner.” Its deeper role is to show how you enter a one-on-one relationship, what you project, and what kind of partner structure you are attracted to.

The biggest difference between the fifth house and the seventh house is not that one is shallow and the other is deep, but that the fifth house is more focused on excitement, expression, and love, while the seventh house is more focused on stable roles, reciprocal relationships, and commitment structures.

The reason why relationships in the eighth house tend to be intense is not just because of deep attraction, but because sharing, vulnerability, a sense of loss of control, resources, and loyalty tests are all pulled in together.

The sense of destiny in synastry is often not based on romantic feelings alone, but the nodes, angles, Saturn, and outer planets amplify the relationship experience to the point where it's like "this relationship has to happen."

The synastry can be used to see which structures will be rekindled in old relationships when the relationship is reunited, but you cannot judge whether to look back based on the synastry alone. Realistic actions and time windows are equally important.

Synastry can help determine marriage tendencies, but marriage is never just about whether there is love, but whether long-term commitment, realistic conditions, division of roles, and the choices of both parties can be established together.

Always being attracted to the same kind of people is usually not a coincidence, but rather your sense of worth, emotional familiarity, desire rhythms, and relationship templates that recognize the same "feeling" structure over and over again.