The element iron rusts when it reacts with oxygen of the air, usually in the presence of water, to form a brown substance known as iron oxide. It is a slow chemical reaction which takes place over a period of time.
Will You Love Me Tomorrow , also known as  Will You Still Love Me Tomorrow , is a song written by Gerry Goffin and Carole King and originally recorded by The Shirelles. It has been recorded by many artists and was ranked among Rolling Stone 's list of The 500 Greatest Songs of All Time at No. 126.
The music video for How Long Will I Love You was directed by Mike Sharpe and released on 9 September 2013. The video shows Goulding walking along a beach, intercut with footage from About Time.t is also included on the soundtrack to the 2013 Richard Curtis film About Time, although her version is not featured in the film itself. Goulding performed How Long Will I Love You live in the BBC Children in Need Appeal Show on BBC One on 15 November 2013.