[s10e21] The Separation Agitation May 2026

: The group is immediately suspicious of Rebecca’s motives, especially since Bert recently won a $625,000 MacArthur Grant. Bert admits he revamped his dating profile to highlight his wealth, leading to a match in just five minutes.

The episode is framed by a special installment of titled Behind the Flags: A Retrospective .

The central plot follows and Howard as they face the daunting task of leaving their daughter, Halley , at daycare for the first time. [S10E21] The Separation Agitation

In the Season 10 episode of The Big Bang Theory , (S10E21), the show explores the emotional hurdles of major life transitions—specifically the anxiety of returning to work after maternity leave and the transactional nature of new romance. The Daycare Dilemma

: 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 : The group is immediately suspicious of Rebecca’s

: 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.

In a parallel storyline, the gang’s geologist friend, , introduces them to his new, younger girlfriend, Rebecca . The central plot follows and Howard as they

: Howard and Raj return to provide the theme music, adding a theatrical flair to Sheldon and Amy’s vlog.