When two people are born under opposite Sun Signs, such as Scorpio and Taurus, there's often a strong attraction between them because they're magnetically drawn to qualities and traits in each other which perfectly complement their own.
Each has the ability to compensate for the other's weak points – and in this case Taurus's calm, down-to-earth outlook ideally balances Scorpio's extreme emotional intensity. Equally, Scorpio's inner strength and resourcefulness are well matched by Taurus's more practical skills and know-how, potentially creating an exceptionally powerful team.
Problems arise only if these two 'fixed' signs are too inflexible with each other, or if one tries to convert the other to its own particular approach.
In a long-term relationship, to avoid an ongoing battle of wills, Taurus has to accept it's unlikely ever to be successful in unraveling the Scorpion's mysterious complexity, while Scorpio has to learn to respect the Bull's much more simplistic and matter-of-fact approach.