Horticulture professor Happy arrives in Shanghai and the other Happy along with husband Guddu also lands up in the Chinese city at the same time. Gangsters who’ve come to kidnap Happy and her husband, pick up the wrong Happy, while Guddu and his wife Happy are escorted to a university to deliver a lecture.
Sonakshi Sinha
as Harpreet “Happy” Kaur
Jimmy Shergill
as Daman Singh Bagga
Jassie Gill
as Khushwant Singh Gill
Diana Penty
as Harpreet “Happy” Kaur
Ali Fazal
as Guddu
Piyush Mishra
as Usman Afridi
Aparshakti Khurana
as Aman
Jason Tham
as Chang
Bijou Thaangjam
as Chinese Agent
