Now I get a feeling like from the beginning itself kavin, sandy were well understood about Cheran from saravanan. So only went all against him.
He is a guy who will not logically go in wrong side of things easily, it is more of instinctive thing to understand who and what he is in very little chance he provides, but that could be more than enough to draw big picture for some, it could very well be wrong picture as well, both positively and negatively.
At same time, I guess sandy and Saravanan dislike towards him is based on what ever they know about him prior to the show, which audience may not have good insight.