Posted:
I think Dia will tell Gunjan that Sammy (Sumrat) did all this for a bet and that he really didn't care about building her confidence or helping her and that it was just a bet for him. Gunjan will then stop talking to Sammy and they'll be conflict between them.
I hope Mayank misses Nurpur's company and that before he reads the letter he realises how badly he's treated her. Maybe he even feels jealous when he sees her speaking to other guys.