Hi friends, im not saying that watever swara said is right but in her point of view she is right, becoz she has evidence against maasi but not against kavita, according to her kavita is a good soul, kavita sacrificed her first love for her, she respects kavita a lot its bcoz swara believe that its not at all necessary to sacrifice sanskar (her first and true love) for swara that too they both were about to get married, she could have continued their relationship even after knowing swasan love each other.
According to me swara may be thinking that sanskar still having some softcorner for kavita like that, its bcoz after kavita's arrival swara clearly said sanskar to choose kavita or swara according to his wish whichever it may be that i will accept, but sanskar chose kavita over her, and top of that he did engagement with kavita, and the main thing for her doubt might be its the person who made swasan together is Kavitha, its bcoz of kavitha they were together now not coz of sanskar, thats why she is thinking like sanskar cant able to forget kavita thats y he is seeing kavita everywhere. But whatever it may be please dont bash swara she is already upset over the thing happening in her life and also small small fights bring them closer again, daily romance will be boring also. So just enjoy the ghost track for some day.