I was thinking Mishti will be knowing about Pari's feelings and will be pushing Ruhaan away once again. But after today's episode I feel, Mishti won't definitely wish her sister to be in a relationship where Ruhaan would never be able to love Pari as Mishti knows by now how deep his feelings are for her.
May be Ruhaan will be back again, after knowing that Mishever break up and I kind of feel, Very will be informing him. May be Veer will be shown as understanding everything by connecting dots that Ruhaan met her even before knowing Veer's fiancee.May be that Mishti photo in his camera which Veer was not able to see and sees finally ... Dumb charge game.. Mishti was blaming Ruhaan and trying to make him leave her house..
I suppose all these things were intentionally shown by CV's as happening before Veer.. so that he can realize how Mishaan has been fighting their feelings for each other...
Veer may realize , what exactly Mishti realized today that Mishti was never in love with him but with Ruhaan.