My first gem would be Satt-Pari's suhag raat sequence. 😃
when he asks about the Khat (letter). She says "konsi Khat! Mujhe Koi Khat Nehi Mila...!"
The portrayal of Hiba was stunning in it.
Also, the zipper malfunction!
It was a dream sequence. He wanted to consummate the marriage saying "yeh Sab Sach hai!" She protested, so he didn't take the next step!
There is romance in all of it... just amazingly written episodes!