There were many reasons arising for our ruby's entry as smiley.. like trps ,aishwarya sakhuja's health or some entertaining track with such character .
Now SBS fans are also sad with it and somewhat controlling by understanding the problem of health.
but what i think is cvs wanted to show this track as last .Like show's name suggests and theme on which it is ,in conclusion ...they wanted to show family didn't move forward due to vimla's death but it will now move forward without toasty .the same toasty on which all were dependent like vimla .Because toasty before going did something to make family continue living like before . They showing toasty's indirect involvement in making continue like tej's shirts ,gyaan's best of luck ..to help them initially is somewhat indicating this only to me.
So toasty's death track could have postponed if actor was in good health but would have shown definitely in last . And as fans are fans due to such story ,in their words its mixture of comedy as well as some inspiration ,so this track is also a part of your show's story only not cv's bad works.
Share your views too regarding this..