Sita

Sita, a smart and independent lady lives in Mumbai with her mother Rama and son Luv. She was standing in a line waiting for her turn to go for a job interview. She was in dire need of this job to run her household. When she went inside, Sita was surprised to see Dev, the interviewer, while seeing Sita, Dev also felt that he knew her. Sita was asked questions very coldly, to which she answered very patiently, after which she got this job as well, but she could not understand that how did this happen. What's the relationship between Sita and Dev?