Sundar knowing will bring some hiccups in their friendship.. for now.. It has to be one of the T's..
Nishu seemed to be thawing towards Imlie as she kept his secret.
Now all the 3 T men except Adi came down in a line, they are defo team Imlie.
As Nishu is yet unaware, he seems to be the likely candidate or secret keeper. Agar Dhruv/Aastha.. were there, then it could have been them..
Radha??
I am batting between badke kaka, nishant and pankaj in that order. One of the 3 may find out. Only a prediction š