Do you think what it is right ? When Bernadette and Amy had come in the serial ,that became worse.My brother think that the serial is the funest till fifth season then graduatelly become annoy with coming the girls in the serials.But i have been watching so far ,because being convinced that any serial need watch till the end,i have never abandoned watch any ones.My favorite scenes are when Penney and Sheldon are speaking each other they as if are taiking at cross purposes.To me like that moment when Penney had gifted  the napkin he was so thrilled that flunked with gifts  and even hugged .