The first house represents you; the seventh house being directly opposite the first is other people in general. The seventh
house rules marriage, business, partnerships, any serious contractual agreements between people or any entities.  The
agreements are written or verbal.  It can be a possibility of both completion and conflict regarding an agreement.  It would  
deal with hiring attorneys, agents, others who collaborate with or represent you.   This also deals with marriage and what
you need from another person and how things will be.  As this house deals with the commitment after it is made. It is
opposite the ascendant and is located on the right hand side of the natal chart and corresponds to the place where the sun
sets.

This house represents:

Committed relationships
Contracts and legal obligations
Marriage and business partnerships
Lawsuits
Giving and receiving
Balance of power issues
One on one relationships
This House may tell you about your present or future spouse and the relationship you will have.
Relationships which require cooperation with other people.
How you relate to those that are openly opposed to you.
Marriage
Business
Partnerships
Agreements

Sun sign associated with: Libra
Planet associated with: Venus
Seventh House