(mis)Impressions

I'm feeling something
but I don't know what it is.
I'd normally guess it's hunger
but I just had something to eat.

It's also not anxiety,
for that's always with me;
and this started last night
when my heart in a different rhythm started to beat.

It got me smiling
and daydreaming for a bit...

But then I remembered reality,
where all of this truly started,
and at once I was reminded,
that perhaps I was misreading
an unusual pleasantry
for a wishful dream;
as if taking for my missing half
someone who could just be
another version of me.