The story of St. Valentine has nothing to do with Valentine's Day as we celebrate it on Feb. 14. Except in one way (we'll get to that). It has nothing in common with romance as we know it. But Valentine's story is spiritually romantic. Valentinius was a Roman Christian priest. In those days, this was not popular. In fact, it was downright illegal. So here are Free printable Catholic St. Valentine lesson plans, Valentine's Day worksheets so you know the real story.