It reminds me of one of Sid's early dialogues:
"Tu rukh beta Krish... Tera what the fish na kardiya, na, toh mera naam bhi Siddharth Khurana nahi hai..."
You are right... Sid can make halwa out of anyone but Neil, because for Neil, Sid is in mahanta mode... Side note, Indraneil Sengupta is doing an awesome job of portraying a bipolar patient... I've worked with bipolar patients and he is doing justice to the character...