Taarak Mehta Ka Ooltah Chashmah's Munmun Datta on a Rakshabandhan dinner with original Tappu, Bhavya Gandhi

Taarak Mehta Ka Ooltah Chashmah's Munmun Datta aka Babita ji ties rakhi to her former co-star the original Tappu, Bhavya Gandhi. And just like you even we had no idea about it.