S4E19: Brian Sings and Swings
What's wrong, Brian?
You've just been sitting on the couch ever since you got back from the hospital.
You need to get out of the house.
I don't know, Lois. I'm a little depressed.
The accident got me thinking about how uncertain life is
and how suddenly it can be taken away.
You're going to feel back to normal in no time.