Originally posted by: pj04
actually there are many possibilities....he has to be someone who has a personal axe to grind with jassi, so she has either stepped on his toes or hurt someone near and dear to him. in recent times(after the makeover, the list is growing quite fast) .however these are my picks using logic
1) he is indeed purab's confidante who blames jassi for purab's sorrow and illness, so while purab had instructed him to help jassi, he has set out on a mission of his own.
2)he is one of aryan's croonies or someone who has admired mallika from distance and is mad at the behaviour met out to seths by armaan and jassi(ofcourse jassi being the prime reason).
3)he is the brother or admirer of the model jassi insulted and replaced in the purab industries campaign(maybe she went ahead and commited suicide) and now the brother is really mad and out for revenge.
4) he is an illegimate family member of seths(he is angry on thier behalf) or suris(he is fightingfor his identity and figure that the way to destroy suris is to destroy armaan by destroying jassi)and now is out to avenge the wrongs
5)he is the brother of one of the many girls armaan used despicably in the past(maybe she ended up pregnant/went crazy/commited suicide) and now he is out to punish armaan by destroying jassi(think poetic justice).