So, in my point of view devoleena has always liked sid in the beginning... she supported him and saved him many times..later when sid started giving priority to aarti, devo bonded more with rashmi because she got no attention from sid... Now when they were out rashmi and devo must have been told to do something in the show...Devo picked up whereas rashmi is still lagging...devo is doing what rashmi was supposed to do(atleast BB wanted it)..pehle takrar phir pyar...i think devo will soon overtake rashmi..
And on a serious note although devo might fake it but sid will start liking her imo..because this guy has no control 😆 neither on his anger or other emotions