So she snatches her best friend's husband, sleeps with him, is staying with him and wearing the necklace of their initials and is thinking of organising her birthday party! Like seriously!!
I am sure Mauli would be so thrilled to celebrate her birthday after getting betrayal of a lifetime and when/if she gets to know that's its organised Nandini coz she is feeling bad for hurting her (Aww poor Nandini) she would be thankful to her.
How can anyone be so insensitive??