Being alone is not synonymous with incompleteness.Having a partner is not a precondition for completeness.
The true genius shudders at incompleteness — imperfection — and usually prefers silence to saying the something which is not everything that should be said.
(n.) The state of being incomplete; imperfectness; defectiveness.
You are the completeness of my incompleteness.
I held her like tomorrow would not come. It stitched me, if only for a second...