On a trekking trip, an introverted Naina falls for a charming ex-classmate, whose thirst for adventure drives them apart. Years later, their paths cross again.
Ranbir Kapoor
as Kabir 'Bunny' Thapar
Deepika Padukone
as Naina Talwar
Aditya Roy Kapur
as Avinash Arora
Kalki Koechlin
as Aditi Mehra
Kunaal Roy Kapur
as Taran Saxena
Farooq Shaikh
as Mr. Thapar
Tanvi Azmi
as Bunny's Step-Mother
Anisa Butt
as Preeti
Evelyn Sharma
as Lara Handa
Poorna Jagannathan
as Riyana
Madhuri Dixit
as Mohini
Rana Daggubati
as Vikram (Cameo Appearance)
