Train proposal is 'Tube' hit
A groom's elaborate proposal on the 19:57 to Watford Junction has become a YouTube hit.
Adam King enlisted the help of his choir, the Adam Street Singers, to serenade his girlfriend, Lucy Rogers, with a rendition of Bill Withers' Lovely Day.
The 34-year-old tailor then asked Miss Rogers, 25, to marry him.
A YouTube video of the proposal, which has now gone viral, shows the groom-to-be getting down on one knee on board the 19.57 London Overground service to Watford Junction, before Miss Rogers bursts into tears and says yes.
Daniel Fox spoke to Adam King on Heart Breakfast to find out how he pulled off this amazing stunt.
See what happened on the video below...