I know, either they do not know how to approach or do not care about the additional characters, especially the younger ones; the likes of kumari and danny as well as sunny and kusum who are merely presented as objects serving for the purpose of the leads only without their own right to their story.
The inconsistencies are far too many to count. No side characters story is developed.
Agree about Sunny. He was an important part of Saras life and I'm surprised Saras did not even contact him to let him know he's ok.