A Tough, Hypothetical Question

I don't look for a girl to complete me, since in Christ, I'm already completed. My friends point out my faults to me. They also are there to share the good times and bad times. They also build me up to be more Christ-like.
What reasons are then left for me to enter into a relationship and eventually get married?
I know full well that your partner can provide that sense of intimacy and love which no friend can provide, but put that aside, and what do I have left?

God, grant me grace to withstand the temptation to rush things, patience to bide, and wisdom to do the right thing at the right time and not get swept away...