robby sir

y does kasturi call her husband as sir?

is this serial an extension of kahin to hoga? i mean if rajeev khandelwal had not left kth wud it have been like this. bcoz both r very similar. i think balaji had this storyline 4 kth but since the male lead quit they changed the storyline. n now they have made it all over again. as i find umpteen no. of characters n scenes similar.