I think kalpi feels something for him because his behaviour with her bothers her. It affects her that he doesn't like her. When you are not into someone it doesn't bother u how they treat u. Her brain is totally preoccupied with thoughts of him and y he is like that with her. Kalpi is not the rye to let anyone's like or dislike for her bother her unless she feels something for that person. And it bothers her he doesn't like her.
I agree with you... But it could be that.. some nice person like Raghav is sooo bad and rude to her.. SO it's normal for her to be in his thoughts..
Probably, for now I just want to believe Kalpi doesn't want to feel anything for him... Because till date even kapoors have always super insulted Kalpi...!!