Lily, a 24-year-old waitress, had no idea she was serving Simon Cowell. Polite and discreet, the music mogul enjoyed his meal without drawing attention. But as he left, he placed a folded bill on the table… and walked out with a smile. Curious, Lily opened it, but just a few minutes later, she burst into tears. Simon Cowell’s note wasn’t just a thank you. Lily tearfully shared with reporters — it changed her life.