With Sumit sick maybe he turns very sick and the doctor says that Sumit has to go to Delhi for ilaaj. which definitely Sumit refuses as his kumkum is not with him. maybe Amandeep begs krishna if she can just come with them so that he does his treatment.
In the process krishna comes closer to Sumit and starts getting some positive signs of her past.
afterall Sumit always says tumhe hi aana hi padega, so here she comes. So it will be our Nurse Krishna for pyaar mein pagal patient Sumit