About the party, maybe purab called the whole world because he wanted to announce it to them that jassi was his mangetaar. Didnt jassi give a preengagment party at her house to give the news to her friends!! cant he do the same??
Also it was evident from tommorrows episode that now he knows that meenakshi is not exactly his friend, he trusted her and she stabed him in the back. Now he will keep away from her. Knowing that some old friend used to love you doesnt gives you a reason to not keep friendly relationship with her!! I mean when they must have seperated for such a long time they must have been over each other He is not a phsyciatrist to understand each and everything what some women thinks. Also he is not a jyotish to predict what turn somebody will take and when!! He puts his trust in people he belives he knows now each time he is back stabbed doesnt makes it his mistake does it!!
Also, I agree that maybe jassi felt bad at being over exposed. but dont you think she should have taken it as a change, I am not angry at her for not dancing with purab but at the start when she was being introduced to mehta's in the begining she had no reason to run from there!! Till then atleast meenakshi hadnt said anything!! It was a clear mis-understanding and there she ran away why?? See you your self said that one of your neighbours acts like jassi acted yesterday, and you yourself know that what that women is doing is not the right thing to be done!! If her husband is not embarassed being seen with her why does she needs to be embarresed. I have a friend whom you can was the biggest flirt, you can see him with diffrent girl everyweek, these girls could give models a run for thier money, but today he is married to a not so good looking girl, he attends his buisness party she accompanies him, maybe people must be saying behind her back about her looks. But she doesnt cares. Also, It is not like that after her marriage she hasnt changed she has, she dresses much better, she is not a shy person. Previously she didnt used to dance with him, now she does!! Its like he brought positive changes in her and she has grown well under them.
Purab was doing exactly that yesterday, It takes courage for someone to teach his wouldbe dance on floor in front of all those people. Only if jassi had gone along with him then she would have felt much better, Meenakshi would have felt too embaressed to say anything further. and none of the other thing would have happened. But if you are afraid of change then its not your partners fault. Also by doing as meenakshi had expected jassi just proved her right!!
In the end all that jassi did yesterday, is break her home when it was compared to somebody else house!!
Maybe houses can be beautiful, but they arent always homes.
Jammy.