Seven Deadly Sins and a Small Carl Sagan - S2-E6
Continuity mistake: When Gene is showing Mary the poster, he stops at the bottom of "Heck House" before revealing the rest of the poster. When the shot changes, part of the "Gene Lundy" wording is now visible, and then he goes on to show the rest of the "Gene Lundy" part. (00:09:50)
Answer: It is shown numerous time in The Big Bang Theory and Young Sheldon that Georgir Jr is not the smartest kid going. They simply tell him Sheldon is getting a hair cut as it is believable. It's also shown that Sheldon has had the same style hair cut since he was 5. Since he is 9 in Young Sheldon, he's had the same style for over 4 years already. Easy to overlook that he hadn't actually had it cut after that long.
Ssiscool ★