Jupiter Conjunct your Partners Sun
This is a very positive aspect to have for any relationship. You both make each other feel good when together. There is a positive expansive feel to your relationship. You encourage and support one another, have many of the same values and philosophies. You get a long really well, and help increase each others confidence. You will invigorate one another, and may become dependent on one another because you feel like you can do anything as long as your together.
Jupiter Conjunct your Partners Moon
This is a excellent position for emotional support. The Jupiter person will make the Moon feel good, as a matter of fact the Moon person might become heavily reliant on the Jupiter persons positive energy always keeping the Moon in a good Mood. This is a highly supportive aspect, Jupiter will help the Moon think more positive and as a result attract more positive things into there life. There is the potential of the Jupiter person not letting the Moon person deal with emotions that might be important by appearing insensitive when it is actually a natural instinct for the Jupiter person to pick the Moon person up and not let them dwell on the negative. You will both easily express you like for each other, making this a very good aspect for lovers.
Jupiter Conjunct your Partners Mercury
Whenever Jupiter is involved you can rarely go wrong and in this case it shows the two of you are on the same intellectual wave length. You will enjoy having many conversations about pretty much everything and anything. The Jupiter person can help the Mercury person be more positive. You will expand each others mind through your communications.
Jupiter Conjunct your Partners Venus
These two love each other in a big way and compliments should be easily given to each other along with encouragement and support. You have a positive effect on one an others self esteem. You will be romantic, loving, supportive and exploratory together. This indicates much happiness in love. You are likely to be quite generous with each other. The Jupiter person can bring the Venus person hope in love, and a desire for it in a big way. This indicates a genuine like or love for each other, a highly supportive and usually a strong attraction. Depending on the house's involved along with the sign and other aspects will add too or take away from this description.
Jupiter Conjunct your Partners Mars
You are more than likely a active couple, considering other factors apply. You both have a expansive feel to one another urging each other to explore the new, and philosophical. When you two are not out taking risks, exploring new cultures or climbing Mt. Everest, you will be using your energy in the bedroom. You both like to do it, and that includes all things adventurous as well.
Jupiter Conjunct your Partners Jupiter
Too much of a Good thing? More than likely, if there is such a thing. However, this indicates that the two of you share the same philosophy, or close enough to understand where one another is coming from and where you may be going. This shows similar beliefs or a openness to one an other's perspective on a lot of things
Jupiter Conjunct Saturn
Generational aspect and points to a couple that may differ in in terms of beliefs, philosophy and the bigger picture. The Saturn person might be more rigid in their beliefs that can be quite different than the Jupiter person. Be careful not too push your ideas too strongly a good debate is always nice but too much rigidness is not good for any relationship. Either respectfully disagree or avoid topics as we most do about politics or religion. You both can learn quite a bit from each other, if you remain open to each others perspective. Saturn tends toward a more conservative approach, more conventional and the Jupiter person might see wider possibilities but nonetheless they both balance each other out. There may be a restrictive or frustrating influence with the aspect.
Jupiter Conjunct Your Partners Uranus
You may need to be cautious of pushing each other too far since both of you may have a hard time drawing a line when together. You both should have a lot of exciting times together for sparks definitely fly. However remember there are consequences so don't encourage too much outrageous-ness! Jupiter will encourage Uranus and this relationship is bound to bring about brilliant insights, evolution and expansion in each of you. This also would point to mutual interest in abstract, unconventional, and universal truths, including things like science or philosophy. Both like to learn in the similar way and find most the same things fascinating.
Jupiter Conjunct your Partners Neptune
You are inclined to reach new spiritual levels together and will share many spiritual experiences together. There may be a psychic connection between the two of you. You both may have a interest in religion, or the spiritual. You will be supportive of each other's spirituality. This aspect can add mystical experiences for the couple.
Jupiter Conjunct Pluto
This can be positive or negative depending again on the maturity of the two. The Pluto person can try to change the Jupiter's persons beliefs. This aspect points to a potentially explosive interaction when there is disagreement. However, if both people are mature in there planet energy then this can be a very powerful connection in which the two can accomplish great things. Pluto can strongly encourage the Jupiter person and the Jupiter person would respond the same to the Pluto person. In this case their will not be much the couple can not do together. Of course other aspects apply but the potential for great things is most certainly a possibility.