[I think, when his love towards Antara beats his hatred towards Raghu, it will happen.
This is not love lets not mistake that, he was a stalker plain and simple and the undercurrents of sending a message that a psychotic abusive person like Satya feels love is beyond sad. He doesnt respect Antara's personal boundaries, is this love when you want to make yourself happy at the cost of the person you claim to love.He is right now an emotionally abusive character and he shows signs of moving on to physical abuse. Such characters are black and have no redemption and its better we dont send messages to young women to stay with men like this.