Why was Sheldon in the hospital?
On Young Sheldon Season 2 Episode 12, the youngster took a trip to the hospital after some worrying symptoms, but the doctors and nurses quickly ruled him the world's worst patient.
Meanwhile, Missy got a taste of what life would be like without her twin and set out to find a replacement.
However, Mary wanted her children to not be so co-dependent on each other.
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.