MUMBAI: Biscuit dunking has never sounded so sweet. Britannia Good Day is giving India’s favourite chai break a chart-topping twist with its new campaign “Chai khaa lo, Good Day duba lo”, a playful call to take a bite of tea.
Inspired by a tea-seller’s viral “chai kha lo” chant, the brand has turned a street-side moment into a national mood. Partnering with viral sensation Yashraj Mukhate, Britannia has dropped a catchy “Chai Anthem” that celebrates the unbreakable bond between steaming chai and a dunked Good Day biscuit.
Mccann Worldgroup has bottled this energy into a series of snappy 20-second films, capturing everyday Indian scenes: a chatty hostel evening, a quiet train journey, all stitched together with the joy of dip-and-sip.
“Chai time is the heartbeat of India, and Good Day has always been a part of that magic,” said Britannia Industries general manager–marketing Archana Balaraman. “We wanted this campaign to celebrate that shared joy in a fun, instantly relatable way.”
Mccann Worldgroup executive vice president and creative head south Sambit Mohanty, added that the idea was to highlight Good Day’s timeless partnership with chai through wholesome stories and familiar faces.
So, the next time you pour yourself a cup, don’t just sip it. Dunk in a Good Day, hum the new anthem, and let your tea break hit all the right notes.








With over 14 years in advertising and design, Sambit has worked with world-class brands in categories ranging from Telecom, Food & Beverage, Automotive, Retail, Media & Publications, Healthcare and Lifestyle. In his diverse career, Sam has been a part of well-known agencies including Leo Burnett, Publicis, Lowe and Elephant Design and worked on an envious list of clients such as Coca-Cola, GM, Nestle, HP, Pernod-Ricard, Virgin Mobile, Hitachi, Max Bupa, Godfrey Philips, The Indian Express, BBC World, Tanishq, Britannia, Reckitt-Benckiser and more.
DDB Mudra Group chairman and CCO Sonal Dabral said: “New Delhi is an extremely important market for us so I’m really happy that a talent like Sambit will lead our creative offering there. Sambit is among the rare breed of creative professionals in India who are equally comfortable with Hindi or English, with paper and pen or mouse and computer screen. I’m certain Sambit will play a big role in helping shape an exciting creative future for DDB Mudra Group.”


