Rhea said I love you to ranbir at a party which prachi heard and ranbir saw prachi and rejected rhea in front of prachi who was listening to them outside the door only saw that prachi wouldn't know that there was something going on between him and rhea as per prachi's plan, and later in the same episode she talked to rhea and showed sympathy for her just because she thinks ranbir rejected her... i was from that point prachi really started being nice to rhea.
Yes doesn't make sense for Prachi to have such sympathy to Rhea considering she tried to frame her of trying to kill her🤢while Ranbir hasn't done anything of that sort. Its so annoying that both Prachi and Pragya show sympathy to Rhea when she doesn't deserve it at all.
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