Start from 13:30 to watch the part I'm talking about!
So this is what I noticed:
Around 14:00 Yash and Aarti (played by Prateek and Paridhi) bump into each other while dancing happily with their respective spouses. Then they start dancing again.
This foreshadowed that they were meant to be, they were in each other's past too! Remember the flashback that Prashant had? Where Aarti bumped into Yash? She hadn't really seen his face, but it happened! They had a past connection. This sangeet ceremony foreshadowed that!
The CVs hinted their soulmate connection to us back then too, during the sangeet ceremony! We're blessed to have such brilliant CVs on the PV team!