They could be too much the social butterfly. A Sagittarius will think about the future just as much as an Aquarius, and they will live a life filled with fun and exploration. With both the male and female taking their time to commit, they make the commitment on a more serious level. Aquarius and Aquarius pairings are robustly dynamic. The intellectually-advanced Aquarius man will not have it any other way.
Each partner must have enough time to explore the mindset of the other. But, the Aquarius and Aquarius pairing can conquer all obstacles set before them. They can sense the vibrations of one another. They wonder if what they are doing is useful, they want other people to notice them and appreciate them, this is caused by underlying insecurities that wonder if other people accept them for who they are but these are never brought to the surface because it does not matter that much, they know that they are special. They hide their emotions, as taught by society, this is why a lot of them get attracted to Scorpios who have a lot of emotional range -- but Aquarius needs to be opened fully to be realized and also handle deep problems that the world needs fixed.