If it's the latter, as of now, Bachna Ae Haseeno is available on (with subscription) and YouTube Movies (rent/buy) in certain regions. Availability changes, so you can check sites like JustWatch for real-time updates in your country.
: Some regions may still host the movie on Amazon Prime Video , though availability can vary by country. the bachna ae haseeno watch online upd
: Included with an active Prime Subscription . If it's the latter, as of now, Bachna
: Ranbir Kapoor, Deepika Padukone, Bipasha Basu, and Minissha Lamba. : Approximately 2 hours and 33 minutes. If it's the latter