whats the name of the show?

I remember watching a show (one episode) in which there is a a young boy and girl who are both oerweight and get teased for it. They however like each other and get together. After summer holidays the girl has lost a lot of weight and is becoming popular leaving the boy jealous. I think he shoots a few people in his class.

I do remember that this show was some kind of "crime related" show where they show different episodes every time. I think Aasma Badar was in the leading role (not sure though). Hope it all made sense lol