The setup, the storyline and the acting - all are awesome. The chemistry between the lead actors and the tingling pure romance are just amazing. All the characters are interesting. It is a vibrant show. Each and every episode is based on our everyday affairs which makes it a delight to watch. Very different from regular saas bahu serials. Naina and Sameer definitely give us couple goals and teach us how to go through ups and downs of lives. It is a must watch. There just can't be a better show in the 21st century than Yeh Un Dino Ki Baat Hai.