Well as per my view, someone or anyone is always motivated to do something good or bad. I mean wht made Arman to be a goody goody guy suddenly??? There has to be something that motivates him to be like tht. For example, if he is in LOV with Jassi then I can say that its her lov that motivate him to change, or he deeply realize his mistakes ( I don't see anything like this on this show) or other factors. . They are showing as if some fairy GODMOTHER came and gives Arman a wish to be a Good guy. As I am not seeing any motivational things here, I guess he has sometime very black things going on his mind behind tht goody face.
May be he is up to something, then later Jassi find out and then she does tht makeover thing for which whole the world is waiting for more then a year now. Wht say guys?? Do u have any idea why he suddenly changed??? Arre plz Arman fans don't jump at me, I am just saying wht I am seeing on the show. I don't see any motives rite now other then Arman's another game to get Jassi back from Purab arms to his so as to get both Gulmohor and Kohinoor.