besides dragging, the basic concept of the show is sibling triangle.. this triangle wont ever end.. when preeta will be with one brother, other one will remain as a 3rd angle in their life.. she will love both brothers in different ways (just like elena)..and yeah she may bring a new lead after 4-5 years.. abi to wo pk confession nahi dikha rahi to socho kitna drag karay gi har track ko.. aik saal to us ne guzaar diya hai without any story progression.. agay k do chaar saal bhi isi triangle main guzar jayen ge..