
Aquarius and Scorpio.
Total level difference! And a matching power between two extremes without which our life would be impossible.
Aquarius seems to deny his/her terrestrial origins, and Scorpio seems to forget his/her celestial ideal; one tends to go up and the other to go down.
It's practically a relationship between two sun signs that most often communicate on completely different frequencies. A combination usually thought of as impossible or very difficult, as Aquarius isn't very patient with Scorpio's emotional, introvert and jealous nature, while Scorpio will hardly tolerate Aquarius' careless independence.