Top 6 Bollywood films that are remakes of k-movies 

The acting, cast, and dialogue in this uncredited remake of the Korean movie did the original work honor. Even 'Awarapan's' songs were hugely popular.

'Barfi', one of the most praised and successful Bollywood movies, was influenced by the 2002 release of the korean film 'Lover's Concerto. 

'Prem Ratan Dhan Payo', which was based on the historical Korean movie 'Masquerade' (which came out in 2012), did not do well at the box office. The Salman Khan-Suraj Barjatya team's comeback was also commemorated with this movie.

The storyline of a former secret agent who owns a pawn shop is the same in both the original and the recreated flicks.

Both the films did really well at the box-office. This is probadly the only film in the list that actuallly keeps the original story intact. 

Zinda was released on 13 January 2006, where the film has been identified as an unauthorized adaptation of the South Korean film