If I find y

I found a piece of cardboard on the ground the other day
An almost finished sign scrawled on it that said,
If I find y

And I wondered

What would have completed that sentence?

Perhaps...

If I find you have been sleeping with my wife...
If I find your wedding ring...
If I find you dying, crying, bleeding...
If I find yogurt-covered raisins...
If I find youth...
If I find yak...
If I find young, nubile women...
If I find yesterday...
If I find your conversation scintillating...
If I find yanking on this chain causes the world to end...
If I find you on fire...
If I find yellow daffodils...
If I find you have a terminal disease...
If I find yams all hot and steamy...
If I find you all hot and steamy...
If I find yodeling annoying...
If I find years and years and years have gone by and I have no idea why or how and you have been here all that time and I am grateful and it makes me stronger and love being the only thing that matters feels less each day like a cliche and more and more like a hard, cold truth...well...then...

I will:
Run for help
Fight
Scream
Come find you
Look the whole world over for you
Search for you until I die

I will:
Love it
Love you
Cherish you
Hug it
Hold it
Treasure it
Yes
Yes, even the yak
I promise

If I find y