The Big Bang Theory [02/19/2015] - "The Intimacy Acceleration"

Leonard: "Let's have a toast. To Mrs. Wolowitz. A loving mother ... to all of us. We'll miss you."

I knew it was coming in some form but it was still sad. It was interesting that they didn't want Sheldon to speak - to say something inappropriate - but then he said something really helpful.

Sheldon: When I lost my father, I didn't have any friends to help me through it. You do.

Penny: I really thought he was going to say, "Let it go."