We finally know what happened to Sheldon and Amy after The Big Bang Theory

(Picture: CBS)The Young Sheldon finale aired last night and finally gave fans much-needed answers about the Big Bang Theory – as well as a few more questions to ponder.The hit series, a prequel spin-off of the original sitcom, came to an end on Thursday after seven years on our screens.In emotional scenes, the Cooper family bid farewell to George Sr (Lance Barber) before the titular character (Ian Armitage) left the nest and moved across the country to attend Caltech – where he would