Ranbir Kapoor, Deepika Padukone to romance again?

Will the Yeh Jawaani Hai Deewani actors Ranbir Kapoor and Deepika Padukone be sharing screen space again in Imtiaz Ali's next? If rumours are to be believed ex-flames Ranbir Kapoor and Deepika Padukone who rocked it at the box-office with their last release might come together again for Imtiaz Ali's next tentatively titled- Window Seat.