[ShanthifrmSingapore]

Dude, Devious plan by Salim !!! But you should teach him a lesson that such age old techniques will not work. Infact make it a total KLPD.
Suggestion:Let Khalid already have bribed the Cool drink boy to mix neend ki goliya in one of the two cool drinks. Khalid is taking a chance that if Salim drinks it,  Roshni gets free for the night or if Roshni drinks it, Salim wil get nothing from Roshni.
And now, the sex drug by Salim goes into the other proper cool drink. So while Salim gets the instant neend wali Cool drink, Roshni gets the sexed up one. And once Roshni sees Salim not awake from sleep, she calls Khalid for help. Khalid comes as the Hero, assures her that he is breathing fine and simply a result of old age, got tired n sleeping peacefully. By this time, the drug starts to hav the desired effect and Khalid unexpectedly gets damn lucky as Roshni gives herself in totally.
In the morning, let Salim wake up just in time to see Khalid leave as Roshni is getting dreased up and realize he has been defeated.

sorry khalid is just side character.. no sex with him and roshni ...

Super thanks for detailed comment