Johnny Galecki Instagram – Swung by the Waiting Area where @bigbangtheory_cbs fans have camped out in the hopes of stand-by seats for tonight’s final taping. Y’all are the greatest support any cast could hope for and we love you dearly. And if you don’t get in tonight, trust that you are in our hearts during this last performance. @kaleycuoco #simonhelberg @kunalkarmanayyar