Learn a new English expression and improve your vocabulary in just 3 minutes with BBC Learning English. Want another video like this one? Here's the playlist: http://bit.ly/2WmnRuN Neil is feeling good about himself after having a lot of success recently. But when Feifei tells him he's 'on fire' he starts looking for the flames. Learn this expression about succeeding over a period of time in The English We Speak. [Images: Getty Images] You'll find the transcript on our website: http://www.bbc.co.uk/learningenglish/english/features/the-english-we-speak/ep-190506 For more English videos and English lessons to help you learn English: www.bbclearningenglish.com