That's between you and me,
I whispered, smiling;
But others can guess
That I find you beguiling.

Your kindness and caring,
So boundlessly expressed,
Aren't likely to cause
Any feelings repressed.

I look here often
To see if there might
Be a note from you
To make my day bright.

But when there's not,
I still know, you see,
That you're out there
Thinking of me.

When that note is here,
A smile lights my face;
That virtual touch always
Makes my heart race.

A bond there exists
Binding us, my dear;
That can't be broken,
Of this, have no fear.

This grew from a seed in the forum "Poetry Challenge - Use the Last Line First"...thanks, Patokl !