1) He is giving support to Bani when she needs it the most
2) He is a good friend....of course he would be upset with Jai, because he thinks Jai cheated on Bani with her own sister....Tarun does not know the real truth....and even though Tarun and Jai have been lifelong friends, when one friend makes a mistake, it is the other's responsiblity to show the right path to his erroneous friend
3) It spices Kasamh Se up!! Admit it, the serial is getting boring these days.....the whole Jai/Bani/Tarun triangle would definitely add some much needed excitement to the show!
4) I would rather have more Tarun than more Pia....at least Tarun's intentions are honest and noble
5) Yes I think Tarun IS falling in love with Bani, but can you blame him? She is the perfect sister/wife/bahu.....lol
What do you guys think? Are my points right or wrong? Discussion please.