Dominant or Passive partner?

  "It might sound cliché but opposites attract."

you might want to believe a passive partner attracts a dominant partner.   Its rare to see a dominant person attract another dominant.
Dominant partners are partners who try to have a sort of hold on everything , be it conversations or anything that involves two people. They simply need someone to accommodate their ego.
usually, they are never at a loss for words, often leaving the other partner overwhelmed, and giving them more power over their partner.  This Could easily lead to an unbalanced relationship.

The passive partner, on the other hand would rather prefer to be left alone for the usually have little to say, and might just move along. But soon enough they realise that they are gradually losing a say in the relationship.