if u notice carefully..ridz first starts crying coz she cant control herself..and she starts saying mein tumse mein tumse- she wants to say mein tumse pyaar karti hoon.
but..she is our sweet ridz..she cant do it..which is why she says i hate u i hate u- when she knows she can twist armaan the wrong way round..and make him say what he said..
when she says i hate u armaan..a few times..even armi understands, that she wants to express her feelings and say something else, but she cant, which is why he then says i love u, and it goes on...and finally she confesses.
i dno..maybe its just because ive watched the scene so many times..or else im just crack..😆but thought of posting it...in any case..a mindblowing episode😆