: The "agitation" of the title is literal; Howard and Bernadette find it so difficult to stay away that they (along with Stuart ) repeatedly check in on the baby, eventually leading them to skip work entirely to watch her through the daycare windows. Bert’s "Rich" New Romance
For more details on the cast and crew, you can check the episode's entry on IMDb or read the full recap on Entertainment Weekly . The Big Bang Theory - The Separation Agitation - IMDb [S10E21] The Separation Agitation
: The retrospective includes interviews with Leonard and Penny about the show's origins, though Leonard humorously struggles to remember any "magical" moment when the series began. : The "agitation" of the title is literal;