Guys I was making egg salad when this popped into my head. NOW KV and Surbhi said that SAHIL will confess. KV also said that when they confess there'll be drama after. My thinking. What Tanu is doing right now is NOT the drama. SAHIL has not really confessed yet.
So here's the thought. Tanu continues to taunt Ahil until he can't take it anymore and maybe yyells at her. He leaves while she is angry and shocked at his behaviour. He storms out of the house and Sanam can't find him anywhere. However something of Aahil's has fallen in Tanu's room.
Not far away, Rehaan who has been rejected by Sunheri is angry. He blames mommy dearest and decides to deal with her once and for all. In the dark we see Tanu and someoine sneaks up from behind. Since she cannot see, the person says something and she realises who it is. (We do not see who) The person attacks Tanu leaving her helpless, and close to death.
Meanwhile, Aahil returns and Sanam is angry. She lashes out at him for having her soo worried. They have a showdown, because Aahil is still fuming mad with all the things Tanu said to him. He taunts Sanam that maybe he cannot be a good husband after all. And maybe he is better off dead. He's a broken man.. etc etc... After all of this SAHIL finally confess and consummate.
Next morning they are basking in each other's arms completely and utterly in love.
After awhile latef yells out and Sahil dress in robes etc quickly. They enter Tanu's room to find her passed out. The police also arrive and when Tanu regains consciousness, they ask her if she knows who did this to her.
She announces that it was Aahil. All are shocked. When he is asked questions about his whereabouts at certain hours, he has no alibi. Sanam tells Aahil she will call rehaan. He would arrange a lawyer. Tanu is happy for she will cause a twist... while Aahil is in jail, he would sign over the business to rehaan Sahil have their physical separation while sanam works to prove aahil innocent. When things seem bleak.. sanam will break Aahhil out of jail and he goes into hiding. Sanam does prove to Aahil she belioeves him and their love is very evident.