Yeh Un Dinon Ki Baat Hai S01 E121 Naina Is Jealous

" It's a story about those days"

Naina gets jealous of Varun's sister when she is continuously talking to Sameer and is not letting him go out of her sight. Naina's frustration reaches another level when she sees Varun's sister flirting with Sameer. Sameer and Naina's love for each other blossoms during the entire function.