
Although Sheldon is famous for being The Big Bang Theory’s unashamedly contrary protagonist, rewatching the pilot revealed a shocking truth about him. By The Big Bang Theory’s finale, it was clear who the show’s true hero was. Jim Parsons’ Sheldon had unequivocally stolen the hearts of the show’s large fan base and became its de facto lead character.
The very fact that the show’s first spinoff was Young Sheldon should clue viewers into this fact, as Sheldon was the one character whose past viewers wanted to explore further. However, this makes The Big Bang Theory a bit of an anomaly among hangout sitcoms, compared to Friends, How I Met Your Mother, or New Girl.
Like The Big Bang Theory, all the shows listed above followed a group of thirtysomething professionals as they navigated life, love, and work in the big city. Like The Big Bang Theory, they also all featured a central couple who got to know each other throughout the show, got together, broke up, and had a “Will they, won’t they” character dynamic.
The big difference is that Friends’ Ross and Rachel, How I Met Your Mother’s Robin and Ted, and New Girl’s Nick and Jess were all central to the finales of their respective shows. These couples were the main focus of the show, just like The Big Bang Theory’s Leonard and Penny were initially the main characters of the series.
Sheldon Isn’t As Unreasonable As You Remember In The Big Bang Theory’s Pilot
Sheldon Did A Favor For Penny Long Before She Offered The Same
Revisiting The Big Bang Theory’s pilot 18 years later, it is striking to see just how many of Sheldon’s defining characteristics are missing. The character’s general neuroses are much, much less intrusive, as he thinks nothing of the moral, ethical, or even health implications of donating sperm in the show’s first episode.
The Sheldon of a few seasons later would be worried about the implications of fathering a child without meeting them, the questions of which prospective parents would gain access to his donation, and even the cleanliness of the facility itself. This is an early hint at just how much the pilot’s Sheldon isn’t the character viewers come to know and love.
However, it is actually one unexpectedly kind deed that really underlines how much Sheldon changed after the pilot. He didn’t always display his defining characteristic of obstinacy, as he helped Leonard try to get Penny’s stuff back from her intimidating ex, despite knowing this plan was doomed to end in failure.