Natasha Bedingfield got a Kate Bush on Stranger Things-like bump in popularity when her 2004 adult contemporary classic “Unwritten” was played in Anyone But You. Not just once, either, but multiple times, including over the end credits. (Cast sing-alongs as the credits roll? Rom-coms are back.) “Unwritten” still must mean a lot to Anyone But You star Sydney Sweeney, as she recently sang it at karaoke while dressed as a pirate.