if the story is to all sarja-neeru way, it doesn't make sense to focus so much on the unkown nanda angle. They could have focused more on sarja's reaction to chandni.
Seemed strange. Maybe it was a hint chandu will return & nanda will be paired opp him.
I doubt if arjun will return as chandu. For me NO ARJUN=NO PMMKA!
Who will play nanda?hmmm...
On a side note-red suits arjun. He looked so dashing. Will miss him after his role ends here((((