Karol bagh is a soap, so all these things happen to make the show interesting for the viewer. It's not about good or bad messages. Infact, who are we to judge what's right an what's wrong. That's different for everybody, everyone has their own point of view. I don't think having sex before marriage is wrong,i wouldn't do it on my first date though. Neetu just got carried away in the moment. I hope she and vicky will come together and raise the child.
I hate it when people say, that it's the television programs who are sending out a wrong messages and that the youth tries to copy that behaviour. I mean a person can think for him or herself(if she or he doesnt want to do something, they wont do it either bcoz someone on tv is doin it), and even the parents have a responsibilty to educate their children and not just go out and blame tv, internet etc. when something goes wrong.