It is very important when we look at a synastry between two people to look at the current aspect the Mercury of the 1st person has with the 2nd person. Mercury is the planet of communication and in a couple the aspects it has is very important. Looking at the aspect both Mercuries have we may be able to help a couple to be most productive.

Mercury of 1st person with Mercury of 2nd on (0 degrees)

 When two planes are in conjunction they are in resonance and mutual understanding. In those couples people can have a good communication and they usually get over the obstacles and their differences easily. Sometimes the problem may be that they have so common things that they are bored to each other so they need to do various things.

In opposition ( 180 Degrees)

When they are in opposition they have some serious conflicts because they look at the same things in different perspective. If they do not get matured enough they are going to have all the time severe fights that they will end in breaking up. When they will understand that they share common interests but they look at different perspectives they will harmonize with each other and they will create a mutual understanding.

In Square (90 degrees)

 When they are in square there is conflict and difficulties in finding a proper common purpose. Sometimes they may feel that they cannot feel the other one easily and cannot understand what he  or she has to say. Sometimes they may feel alone but there is always tension which may bring them together finally because they are fascinated by their differences. This happens to couples that although have conflicts they respect those conflicts as a part of their relationship.

In Trine ( 120 degrees)

In Trine there is an important harmony and compatibility between the, For these people it is easy to communicate and have common goals. Sometimes the harmony may bring although dullness and lack of energy. For this reason they always need to try to do things together or they will get bored each other and they are going to be indifferent.

In Sextile ( 60 Degrees)

 In Sextile we have two different perspectives that are in harmony. There is a great interest in each other, and although they are different they have a good time together. They feel that they have strong bonds and they always do things together. Although sextile is not a powerful aspect in synastry it is benevolent when it has to do with Mercury.

In Inconjuct (150 Degrees)

Its is the most difficult aspect. They do not have common interests nor do they want to have any. It is very difficult for these people to form a romantic relationship and it is a major obstacle or any kind of synastry. The couple can remain intact only if they do not manipulate each other and respect their differences taking both their privacy and their time separate from each other.

In Semi - sextile (30 degrees)

 In Semi - Sextile there is a common curiosity about each other. The most important is that there is an intriguing effect between them and they want to do things together all the time. The communication may be well and harmonious but they may sometimes need to get closer and this aspect is not helpful in romantic relationships.

In next wee in the Astrology of relationships and personal development: The 7 chakra and the 7 esoteric rays of astrology.