Friendship is one relation nor made by God,and neither bonded by blood;one relation that we choose and we live with.And if Shweta's act is considered as an act of friendship,than it is the most wonderful thing one can do for one's friend.It also proves that she's a good human being at heart;but she was swept away with emotional blackmail by Rishi's mother for a moment.Well its very humane to fall and make mistakes;but what makes us forgiven for it is our act of atonement for it. And I think this character Shweta has a positive role in Indira and Rishi's story.And I really hope that the writer and CVs don't miss this one chance of reviving their show by portraying Shweta as a true friend of both Rishi and Indira,and one,who re-unites Rishi and Indira.And regarding the child,well,a child is like a dough of clay,who takes the shape as he/she is being molded;so even if Shweta gives birth to Indira and Rishi's child,she can always have a wonderful relationship with the child as well as Indira and Rishi.But those who have positive thought can only come up with such a note in the story;as for the writer and the CVs of "HD",little can be expected.