Complex sentence: The film became a huge blockbuster and grossed around 20 crores in total, thus becoming the third highest grosser film in the history of Malayalam cinema after' and "Classmates", which grossed 35 crores and 24 crores respectively.
Split into simpler sentences: The film became a huge blockbuster and grossed around 20 crores in total. Thus becoming the third highest grosser film in the history of Malayalam cinema after and Classmates which grossed 35 crores and 24 crores respectively.