: Because it is April 1st, Sheldon is convinced that the entire Bill Gates visit is an elaborate April Fool's prank played by Penny.
: After accidentally seeing Gates' itinerary on Penny’s phone, Leonard leads Howard and Raj to a hotel stakeout. Leonard eventually meets Gates but ruins the moment—and his own tie—by crying from excitement. [S11E18] The Gates Excitation
: Once he realizes it's actually real, he desperately tries to find Gates. However, he ends up being the one pranked when the others send him to the wrong hotel. Bernadette’s "Mommy Brain" : Because it is April 1st, Sheldon is
You can find more detailed recaps on the Big Bang Theory Wiki or watch the episode on platforms like Apple TV or TBS . The Big Bang Theory - The Gates Excitation S11E18 [1080p] : Once he realizes it's actually real, he
While Stuart watches the kids, Bernadette and Amy go out for lunch.
: When Penny later mentions that Gates remembered a "crying fan" with a ruined tie, Leonard has to pretend he was never there to avoid getting in trouble with her. The "April Fool's" Prank
In of The Big Bang Theory , the gang goes into a frenzy when Bill Gates visits Penny's pharmaceutical company. Episode Plot Guide The Main Quest: Meeting Bill Gates