Prosenjit Chatterjee and Rituparna Sengupta have been celebrated on-screen partners in Bengali cinema since the 1990s. They marked their 50th film together with ‘Ajogyo’ this month. Chatterjee, 61, values acting alongside Sengupta for their enduring chemistry. He emphasizes the importance of collaboration and praises their iconic films like ‘Sasurbari Zindabad’ and ‘Praktan’.