it might mean that it is hot but clean outside but cool and dirty inside? hope this helps.
I think that the use of rain is meant to symolize purification of all evil things.
Answer ;
In television the better and the worst should be chosen by us
C!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
To help build interest into the climax of the story, giving the story its thrill.
