I think Ekta can do this instead of showing Mayank mentally disabled raping someone. Split personality is an interesting drama twister, I dont think ekta has ever experimented with this. And it is a proven clinical disorder not something unreal. Mayank is mayank, but I think there could be this other side of his personality that is triggerd by some sort of action or stress or humiliation. This could be very intersting that Manthan humiliating Mayank triggered his altar ego to surface so Mayank his innocent self had no control over what he was doing. And maybe his other half was obsessing over KT, which will explain the calls, stones and the notes. So this way Ekta can keep the innocent Mayank and no one can question whether or not he is capable of rape, someone we sympathize with and his other half that is pure evil. This would be cool to watch. đ