His drugs.. That's all he needs.. The rehab didn't do him any good..
Really felt bad for Sana no matter however she is and she has subtly mentioned many times that she had a troubled childhood.. for her sanity, I hope there's no SidNaaz, no offence to anyone.. I'm more concerned about the girl's mental health.. no girl deserves to go through this kind of disrespectful behaviour, specially when she has always stood by him.. Shukla is full of filtthh and bloody thankless..
Not a Sana fan, I do find her irritating at times but she does seem like a nice girl who is definitely not bachi but has done a lot for Shukla..