What does HL EP mean?

Ask anybody what their most special moment was, and they’ll tell you it was when they met Henry Cavill randomly on the streets. Their second most memorable moment would be their wedding day. People will have hundreds of pictures of both occasions framed and hanging on their walls.

But during the most precious moments, men can’t help but be boys. This guy couldn’t stop himself from playing a practical joke. He wrote the letters HE on the sole of one shoe, and LP on the soles of the other. As funny as this is, we don’t understand what he’s trying to say. What was HL EP mean?