I dont want Natasha or Ayesha to be evil, I want them both to be a little selfish, and gray characters not evil. May be show Natasha realizing how much the Sharmas love her, and how selfish her mom is, but still show her as crazy and selfish, like she still has issues with Priya having importance in her house etc. Same with Ayesha, show her as willing to do a lot for modeling even perhaps being with Sid, but when she realizes how evil Sid is backing up.