A Little Snip and Teaching Old Dogs
"I’m scared," she whispers.
While the family deals with the emotional wreckage, Sheldon finds his own project: He approaches Pastor Rob (awkward, given Rob’s unspoken feelings for Mary) and offers to design a new, more efficient audio setup using physics to eliminate feedback and echoes.
If you want to watch the actual episode, it’s available on CBS (and streaming on Paramount+).
Missy just stares at him.
Sheldon is in his room, recalculating his sound system equations. Missy comes in and sits on his bed without asking.