Yeh Un Dinon Ki Baat Hai S01 E172 Closer

" It's a story about those days"

Munna and Pandit give Sameer's letter to Naina. Arjun and Shefali's innocent romance flourishes. Sameer and Rohan finally act like brothers and Vishakha get emotional upon seeing it. Dadi Ji doesn't approve Sameer and Rohan hanging out together.