Baatein Kuch Ankahee Si

• Sayli Salunkhe as Vandana "Vandu" Vaibhav Joshi (nee - Karmarkar): Vijay and Sumitra's elder daughter; Hemant and Mrunal's sister; Vaibhav's wife
• Mohit Malik as Kunal Malhotra: Kuldeep and Vani's son; Vedika's younger brother; Bobby's cousin; Sonia's husband; Tara's father

• Karanveer Mehra as Vaibhav Joshi: Vinayak and Sarita's son; Mrunal's boyfriend; Vandana's husband
• Leena Jumani as Sonia Kunal Malhotra: Kunal's wife; Tara's mother; Indraneel's girlfriend
• Yatin Karyekar as Vijay Karmarkar: Sumitra's husband; Hemant, Vandana and Mrunal's father; Shivam's grandfather
• Kshitee Jog as Sumitra Karmarkar: Vijay's wife; Hemant, Vandana and Mrunal's mother; Shivam's grandmother
• Vishal Nayak as Hemant Karmarkar: Vijay and Sumitra's son; Vandana and Mrunal's elder brother; Anagha's husband; Shivam's father
• Garvita Sadhwani as Mrunal Karmarkar: Vijay and Sumitra's younger daughter; Hemant and Vandana's younger sister; Vaibhav's girlfriend
• Abhidnya Bhave as Anagha Karmarkar: Hemant's wife; Shivam's mother
• Arisht Jain as Shivam Karmarkar: Hemant and Anagha's son
• Ujjwala Jog as Miss Karmarkar: Vijay's elder sister; Hemant, Vandana and Mrunal's aunt
• Amit Behl as Kuldeep Malhotra: Pammi's elder brother; Vani's husband; Vedika and Kunal's father; Parisa's maternal grandfather
• Aishwarya Narkar as Vani Malhotra: Kuldeep's wife; Vedika and Kunal's mother; Parisa's maternal grandmother
• Ankita Sharma as Vedika Malhotra: Kuldeep and Vani's daughter; Kunal's elder sister; Bobby's cousin; Parisa's mother
• Ketaki Kulkarni as Parisa: Vedika's daughter
• Sheeba Akashdeep as Pammi Malhotra Sood: Kuldeep's younger sister; Guneet's wife; Bobby's mother
• Romit Raj as Bobby Sood: Pammi and Guneet's son; Vedika and Kunal's cousin
• Digvijay Purohit as Guneet Sood: Pammi's husband; Bobby's father
• Hitesh Sampat as Vinayak Joshi: Sarita's husband; Vaibhav and Anjali's father
• Sanyogeeta Bhave as Sarita Joshi: Vinayak's wife; Vaibhav and Anjali's mother
• Sushma Jaywant as Anjali Joshi: Sarita and Vinayak's daughter; Vaibhav's sister
• Aishwarya Aher as Sam
• Amit Pachori as Indraneel Sarkar: A music director; Kunal's rival; Sonia's boyfriend
• Jazlyn Tanwani as Child Tara Malhotra: Kunal and Sonia's daughter

Initially Drashti Dhami and Sriti Jha were approached to play the female lead.[1] Later, Mohit Malik as Kunal Malhotra and Sayli Salunkhe as Vandana Karmarkar were signed as the lead.[2]

The series title is inspired by the song Baatein Kuch Ankahein Si, from the 2007 Bollywood movie, Life in a... Metro. The series was announced on Star Plus by Director's Kut Productions. It is Director's Kut Productions first attempt at a mature love story.[2] The series marks the second collaboration between Rajan Shahi and Malik after Miilee (2005).[3] The launch event for the series was held on 19 August 2023.[4] A launch party was held on 21 August 2023.[5]

Initially scheduled to premiere on 8 August 2023, it was postponed for two weeks.[6] The cast of the show sought blessings at the Siddhivinayak Temple ahead of the launch on 21 August 2023.[7][8] Salunkhe also went on to make special appearances in Yeh Rishta Kya Kehlata Hai, Anupamaa, Ghum Hai Kisikey Pyaar Meiin, Imlie, Pandya Store and Teri Meri Doriyaann to promote the show.