Who called Chautala?

Who in the world do you guys think called Chautala? He looked so tensed up when the phone call came. And if it wasn't somebody serious then why did he cut the phone when Karan came...im not very sure but do you think Chautala has come back as an evil character? I don't think so seeing his nice personality but it was just a thought...who do you think could have called him...I am very curious about this phone call...if anybody has any thoughts please share :)) Thanks to all :))

i was thinking the same the other day...

it may happen but if he was an evil..so y would he set karan out of the jail?

Maybe he has wife,family etc

I also agree. Why in the world is he making a night halt at the girl's hostel with Santhosh? It looks he is a rich person now. I am thinking that he may be in smuggling business or so as he said to Ammaji that he has nobody on his side to attend the marriage and he came long way from what he was. He may not have a family.