Here's a big treat for fans of Ansel Elgort, the actor who plays Gus in The Fault In Our Stars, the movie based on the book by John Green. Guardian teens' books site members sent their questions for Ansel – the result was meant to just be a written interview which you can read here in full, but Ansel has such a lovely voice we thought you might like to download it too! Listen out for the special message to Guardian teens' books members.