U R RITE SG, Sometimes it is exasperating to see Santo and DM separated .But as u say it is better this way .It would have been impossible to see them with someone else.Better to see their love go through many trials and tribulations until they reach their actual destination.IF the journey is filled with beautiful Sanraj moments then so be it.She would have separated them again if the show hadn't been canceled😆
In Bandini, at least all she is doing is taking her own sweet time in uniting the leads and that itself we sometimes find hard to bear.....it would have been sheer torcher if she kept uniting them and separating them with marriages and romance with other people thrown in between......it is much better this way...