I buried my child 15 years ago — then I hired a man at my store who looked EXACTLY like the son I had lost.My son, Barry, died when he was only eleven years old.That kind of pain never really goes away.After that, I never had any more children. I was too afraid.Maybe it was the memories of Barry that made me do what I did.I was going through resumes for a janitor position at my store when I saw HIM.It was the resume of a 26-year-old man. His application had a seven-year gap i… See more

Here are a few cleaner, more natural rewrites of your caption:

Polished storytelling:

I buried my child 15 years ago—then I hired a man at my store who looked exactly like the son I lost.

Smoother viral style:

My son died at 11, and I never had children after that. Fifteen years later, I hired a man for my store who looked exactly like him.

Short hook style:

I buried my son 15 years ago… then I hired a man who looked just like him.

More grounded narrative:

After losing my son at 11, I never thought I’d experience that kind of connection again—until I met a job applicant who looked eerily familiar.

If you want, I can also help you turn it into a full story or make it more suspense-driven or less exaggerated.