Let's just say it didn't quite go like it does in the movies.
Liam explained, "I once sang for a girl when I was younger. I was young and naive, and I'll never do that again. I sang to her and asked her out. She went out with me once and dumped me. Sad story. It was really embarrassing!"
He added, "I was in school, I stood by the lockers, with my mates and her mates, and I just broke into song like in High School Musical. I sang Mario's "Let Me Love You". How cheesy! It was probably the worst thing I ever did."
Liam also told the magazine what he'd be doing if he hadn't landed himself such a successful singing career, saying, "I would be working in a factory with my dad."
We're glad One Direction worked out for him!