Personal freedom and personal creativity define their true self.
Also the lack of a sense of responsibility in either sign might make its survival in the long run a challenge.
However what will prevent the couple from drifting apart is the intellectual companionship they share; Aries and Aquarius are soul mates in intellect and spirit and it is this mutual recognition that will keep the bond forever new and inspired.
Aquarius has a mysterious and unearthly Air, and, at the same time, a sharp, analytical mind.
Indeed, next to an Aquarius, your life will be what you have always wanted: a great adventure.
Sometimes you may find it hard to follow all the Aquarius's changes, as it would be difficult to follow the change of wind: we feel it, but we can't say when it started and passed by, where it is headed and where it comes from.
You will often think that (s)he gets lost on the verge of the unpredictable, but, after all, that's what attracted you from the beginning, isn't it?
Aries is a fire sign and thus tends to be energetic, supremely confident and capable of shooting brilliant ideas.
Aquarius is an air sign but possesses much of the same agile mental faculties and ability to conceive far-reaching ideas.
A fairy-tale relationship: Aries and Aquarius need each other and can support each other like Air and Fire.