My theory number 1 is around the maha episode - suppose Khushi is near Anjali when she gets hurt, and Arnav thinks Anjali got hurt because of Khushi, this could cause problems for them. Being so protective of his sister, even if he thinks that something happened to her because of Khushi, it could cause him to go back on his feelings.
My theory number 2 is that we see the whole thing through, that Arnav has realised that he loves Khushi, and either the confession has or has not happened. Then he finds out about Shyam, which makes him think that Khushi spoilt his sister's life, and then cause issues between them (more so if the confession has not happened). đĄ This could lead to a hatred marriage track as well.
I am hoping that there is no hatred between the most amazing characters with the best chemistry I have seen in ages onscreen and that both these theories fail. But unfortunately, this does happen to be a drama serial. đ In the meantime hope for some wonderful chemistry (and kisses đł like tomorrow's) to continue!
P.S. Sorry for such a long post! The words just kept pouring out when it came to Arnav and Khushi! đ
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