" Then there's the two
of us. This word
is far too short for us, it has only
four letters, too sparse
to fill those deep bare
vacuums between the stars
that press on us with their deafness.
It's not love we don't wish
to fall into, but that fear.
This word is not enough but it will
have to do. It's a single
vowel in this metallic
silence, a mouth that says
O again and again in wonder
and pain, a breath, a finger
grip on a cliffside. You can
hold on or let go. "

― Margaret Atwood , Selected Poems: 1966-1984