In an astrological chart, the planet Venus is associated with how a person expresses their self in their relationships- especially in love, attraction and marriage. It describes how beauty is appreciated and interpreted by the person and also how they relate to others. The sign of the Venus is often the same as the Sun since they can never be more than forty five degrees from each other. In the cases when the signs are identical, the behavior the person has towards people in general translates into their romantic life. If the signs are different, there is a disparity between how they treat people in general and how they treat people they are romantically involved with.
People that are born with their Venus in Aquarius have a calm, detached and somewhat cool attitude towards romantic relationships. They trust their own thoughts more than those of their friends, family or society. Accordingly, they can be somewhat eccentric in their social methods and behavior. But they are charming and can easily draw in friends that will genuinely like them and make them somewhat popular. Though they are friendly, they aren't prone to showing any true emotions. Friends are likely to have romantic feelings for them but they usually won't notice. They are somewhat detached and impersonal. Romantic gestures something they neither understand nor desire. If they do manage to express an emotion, it will be straightforward and like Haley's comet in its rarity.
If a romantic relationship does take hold in this person's life, it will often sneak up on them in an odd fashion then sneak off again in a similar way. For a long term partnership to take hold, their partner will have to be a friend before they become anything else. Friendship is the easiest way to gain access to those with their Venus in Aquarius since they are naturally a bit skeptical about the romance game but welcoming to friends. A partner needs to close in slowly since this person loves their freedom and will run for the door at the first sign they are about to be trapped. A partner's possessiveness will send them running like the building is on fire. And the Aquarian does not make it a habit to run back in the direction they just came from.
If they do marry, it will be later in life. They are so independent that it is hard for them to allow their partner to tell them what they can or cannot do. Fairly, they also have no real desire to tell their partner what they can or cannot do. The emotional games and manipulations often involved with dating and relationships won't have a home in this person's life. It is likely they will simply walk away when those aspects begin to rear their ugly heads. If their partner is able to behave in an honest, straightforward way and give the person with their Venus in Aquarius room to breathe, a long term relationship can be managed.