Surprised no one has mentioned this yet. Last night, after the finale of The Big Bang Theory, I watched Young Sheldon. As that episode came to an end, young Sheldon was sitting along while listening to the radio. He made a comment about how there would never be anyone who understood his attraction to the Nobel Prize. I started hearing underscoring with a very familiar sound, and then I realized they were playing Someday We'll Be Together! The real song, not a sound alike! As it played it showed each person from the Big Bang Theory as a child and brought home the message that there are people out there who will be there when the time comes. It was quite a wonderful use of the song - and surprising to hear!