The duo was originally supposed to travel by flight for the Delhi promotions. In a recent conversation, however, Deepika expressed her wish to travel by train as she had not done so in a very long time.
When Ranbir learnt about this wish of his co-star, he immediately got on to make the required arrangements. The flight tickets to Delhi were canceled and the team booked for an overnight train travel instead.
They will be leaving from Mumbai on tomorrow afternoon and have already planned the things to do on this journey.
The hit pair reunites in Imtiaz Ali's "Tamasha" after 2013 hit "Yeh Jawaani Hai Deewani".
Presented by UTV Motion Pictures and Nadiadwala Grandson Entertainment, produced by Sajid Nadiadwala, "Tamasha" releases on November 27.