Love…
…needs two. No matter how deeply one person feels about another, it is for naught unless the sentiments are returned in kind. Unrequited love is the all too common state that makes true love so sought after and rare.

American romance and fantasy author Phyllis Christine Cast (P.C. Cast)
True love
is not
a potion
one person
can swallow
and another
refuse to drink.
It happens
only when
the souls
of two join
together
to form
one.