It's a bit of a One Direction secret that was revealed...that is definitely TMI...and probably a complete joke. When asked if there were any band secrets in their new book, Harry muttered something about naked pics and Liam revealed: "Niall sits down to wee."
Plus, can you guess the strangest places they've seen their faces? Duct tape ranks high, but Harry seems to think that 1D pants is the most bizarre face placement. It's unofficial merchandise though, so I guess we can't get our hands on them?