Two Sagittarius people can meet in their enthusiasm for friendships, travel, adventure and new places. They may also share the need for clear rules.
Conflict appears when each wants to define those rules and direct the other. The system uses the image of the horse looking for a rider to represent that dispute over direction.
For the couple, what matters is making explicit how decisions are shared out and what authority each one grants the other.
Reviewing their agreements from time to time can give them security and keep a difference from becoming a permanent tug-of-war. The rules need to serve both and to be open to discussion.
The system also suggests looking at mobility: if neither reaches 23 % Silicates, the relationship may lack practical sense. That threshold is part of the method. The question it invites you to explore is how to give continuity and organization to the experiences both want to undertake.