Dil Dhadakne Do [Devanagari:दिल धड़कने दो] is the upcoming multistarrer movie directed by Zoya Akhtar. The film's title is once again picked up from her last film's song [last time it was from 'Rock On!!' title song, which wasn't 'her' movie as such, but was produced by Farhan's Excel Entertainment].
The meaning of 'Dil Dhadakne Do' is literally 'Let (your) Heart Beat.' Taking a cue from the song where it's taken, the line would mean something akin to 'live your life fully, letting your heart beat the way it wants to beat.'