Eventually, Sheldon showed Amy his store room and Amy told her boyfriend that she also has a habit of storing peculiar things too.
Incidentally, “The Big Bang Theory” now belongs to the coveted list of a few TV series that has attained a 200-episode run.
The award-winning sitcom marked its 200th episode during its episode 17 titled “The Celebration Experimentation,” and centered on Jim Parson’s Sheldon Cooper.
It was the first time in years that his friends threw a party for Sheldon and the show surely delivered.
The episode was an hour-long special and aired on February 25, a day before Sheldon’s actual birthday.
The episode paid homage to the series by inviting some old characters back as well as one major guest star.
Leonard’s mother, Dr. Beverly Hofstadter, played by Christine Baranski, appeared in the episode along with Kevin Sussman as Stuart.
Also attending Sheldon’s birthday was the group’s funny-voiced rival Barry Kripke, played by John Ross Bowie. Will Wheaton also came back to the show as himself.
Sara Gilbert also returned to reprise her role as Leslie Winkle, Leonard’s ex-girlfriend. It was the first time that Leslie was seen again since the end of Season 3 when Leonard went looking for a rebound after first breaking up with Penny.