wowwww........gosh....am i exhausted reading these 7 pgs....and i must say ides,minnie,allegra and all others well said.
purab was not responsible for all this mess, infact i'm glad he realized that jassi loves armaan and will always love him and backed out of the relationship,b'coz if they would have got married he would have had to encounter pain at every stage.
I think the party scene affected him the most,that when we realize that no matter what happens,jassi will always go to armaan,and instead of standing back and defending her relation with purab she simply ran away........now thats what you would call cowardice.
as for inconsistency of jassi's character.....well thats what she has been potrayed recently....changing with the weather......and i think the directors have been very consistent in showing her inconsistency.Even now the way she acts........all i can say is that she cuts a very sorry figure for herself and for all those who had thought of her to be a role model(if any left).
period.